Warning/Advisory product: SMWMQT is not current or is more than 12 hours old
Warning/Advisory product: SMWLOT is not current or is more than 12 hours old
Warning/Advisory product: SMWDTX is not current or is more than 12 hours old
Warning/Advisory product: SMWCLE is not current or is more than 12 hours old
Warning/Advisory product: SMWBUF is not current or is more than 12 hours old

371 
WHUS73 KDLH 180819
MWWDLH

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
319 AM CDT WED OCT 18 2017

...STRONG SOUTHWEST FLOW OVER WESTERN LAKE SUPERIOR WEDNESDAY...

.STRONG SOUTHWEST FLOW OVER WESTERN LAKE SUPERIOR TODAY AND 
TONIGHT. THE WINDS AND RESULTING WAVES WILL CAUSE HAZARDOUS 
CONDITIONS FOR SMALL CRAFT ALONG PORTIONS WESTERN LAKE SUPERIOR 
THROUGH WEDNESDAY NIGHT.

LSZ140-141-181830-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T1500Z/
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
319 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 10 AM CDT THURSDAY...

* SUSTAINED WINDS...SOUTHWEST 10 TO 20 KNOTS.

* WIND GUSTS...UP TO 30 KNOTS.

* WAVES...5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ142-143-181830-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T0900Z/
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-
319 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 4 AM CDT THURSDAY...

* SUSTAINED WINDS...SOUTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ146-147-181830-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T1500Z/
PORT WING TO SAND ISLAND WI-SAND ISLAND TO BAYFIELD WI-
319 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 10 AM CDT THURSDAY...

* SUSTAINED WINDS...WEST 10 TO 20 KNOTS.

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ144-145-181830-
/O.CON.KDLH.SC.Y.0059.171018T2100Z-171019T0900Z/
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
319 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 4 AM CDT THURSDAY...

* SUSTAINED WINDS...WEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 25 KNOTS.

* WAVES...1 TO 3 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ121-148-181830-
/O.CON.KDLH.SC.Y.0059.171018T1500Z-171019T0900Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
OAK POINT TO SAXON HARBOR WI-
319 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 4 AM CDT THURSDAY...

* SUSTAINED WINDS...SOUTHWEST 10 TO 15 KNOTS.

* WIND GUSTS...UP TO 30 KNOTS.

* WAVES...1 TO 3 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$


000
WHUS73 KMQT 180803
MWWMQT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MARQUETTE MI
403 AM EDT WED OCT 18 2017

LSZ248-249-181615-
/O.UPG.KMQT.SC.Y.0115.171018T1500Z-171019T2100Z/
/O.NEW.KMQT.GL.W.0036.171018T1500Z-171019T0000Z/
HURON ISLANDS TO MARQUETTE MI-MARQUETTE TO MUNISING MI-
403 AM EDT WED OCT 18 2017

...GALE WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT
THIS EVENING. 

* WIND AND WAVES DURING THE GALE WARNING: EXPECT SUSTAINED WINDS 
  OF UP TO 26 KNOTS FROM THE SOUTH...WITH GUSTS UP TO 34 KNOTS. 
  THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 5 FEET WITH A 
  MAXIMUM WAVE HEIGHT OF UP TO 7 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 4 PM EDT 
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 5 PM EDT 
  WEDNESDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LSZ250-251-181615-
/O.UPG.KMQT.SC.Y.0115.171018T1500Z-171020T0000Z/
/O.NEW.KMQT.GL.W.0036.171018T1500Z-171019T0300Z/
MUNISING TO GRAND MARAIS MI-GRAND MARAIS TO WHITEFISH POINT MI-
403 AM EDT WED OCT 18 2017

...GALE WARNING IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT
THIS EVENING. 

* WIND AND WAVES DURING THE GALE WARNING: EXPECT SUSTAINED WINDS 
  OF UP TO 28 KNOTS FROM THE SOUTH...WITH GUSTS UP TO 37 KNOTS. 
  THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 6 FEET WITH A 
  MAXIMUM WAVE HEIGHT OF UP TO 9 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 6 PM EDT 
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 8 PM EDT 
  WEDNESDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ248-250-181615-
/O.EXT.KMQT.SC.Y.0115.171018T0900Z-171018T1800Z/
/O.NEW.KMQT.GL.W.0036.171018T1800Z-171019T0300Z/
SEUL CHOIX POINT TO POINT DETOUR MI-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
403 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...GALE WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM EDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MARQUETTE HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 PM
EDT THIS EVENING. 

* WIND AND WAVES DURING THE GALE WARNING: EXPECT SUSTAINED WINDS 
  OF UP TO 31 KNOTS FROM THE SOUTHWEST...WITH GUSTS UP TO 40 
  KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 13 FEET 
  WITH A MAXIMUM WAVE HEIGHT OF UP TO 19 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 7 PM EDT 
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 8 PM EDT 
  WEDNESDAY.

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 24 KNOTS FROM THE SOUTHWEST...WITH 
  GUSTS UP TO 33 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES 
  WILL BE 8 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 12 FEET 
  POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 1 PM EDT 
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 1 PM EDT 
  WEDNESDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ240-181615-
/O.EXT.KMQT.SC.Y.0115.171018T0900Z-171019T0800Z/
SAXON HARBOR WI TO BLACK RIVER MI-
403 AM EDT WED OCT 18 2017 /303 AM CDT WED OCT 18 2017/

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM EDT /3 AM CDT/
THURSDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 4 AM EDT /3 AM
CDT/ THURSDAY. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 20 KNOTS FROM THE SOUTH...WITH GUSTS 
  UP TO 27 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 
  5 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 7 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 10 AM EDT 
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 12 AM EDT 
  THURSDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ243-244-181615-
/O.EXT.KMQT.SC.Y.0115.171018T1500Z-171020T0000Z/
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
EAGLE RIVER TO MANITOU ISLAND MI-
403 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO
8 PM EDT THURSDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT FROM 11 AM THIS MORNING
TO 8 PM EDT THURSDAY. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 27 KNOTS FROM THE WEST...WITH GUSTS 
  UP TO 33 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 
  10 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 14 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 10 AM EDT 
  THURSDAY WITH THE LARGEST WAVES EXPECTED AROUND 11 AM EDT 
  THURSDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ241-242-181615-
/O.CON.KMQT.SC.Y.0115.171018T0900Z-171020T0000Z/
BLACK RIVER TO ONTONAGON MI-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
403 AM EDT WED OCT 18 2017 /303 AM CDT WED OCT 18 2017/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM
CDT/ THURSDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM
CDT/ THURSDAY. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 24 KNOTS FROM THE WEST...WITH GUSTS 
  UP TO 33 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 
  9 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 12 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 9 PM EDT 
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 5 AM EDT 
  THURSDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LSZ245>247-181615-
/O.CON.KMQT.SC.Y.0116.171019T0000Z-171019T2100Z/
MANITOU ISLAND TO POINT ISABELLE MI-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-
403 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 5 PM EDT THURSDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 5 PM EDT THURSDAY. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 24 KNOTS FROM THE WEST...WITH GUSTS 
  UP TO 32 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 
  6 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 9 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 10 AM EDT 
  THURSDAY WITH THE LARGEST WAVES EXPECTED AROUND 12 PM EDT 
  THURSDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ221-181615-
/O.CON.KMQT.SC.Y.0115.171018T0900Z-171019T0900Z/
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-
403 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
THURSDAY...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT THURSDAY.

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 28 KNOTS FROM THE SOUTHWEST...WITH 
  GUSTS UP TO 36 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES 
  WILL BE 7 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 11 FEET 
  POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 5 PM EDT 
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 8 PM EDT 
  WEDNESDAY.

PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED
INFORMATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

RITZMAN

000
WHUS73 KGRB 180828
MWWGRB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
328 AM CDT WED OCT 18 2017

LMZ521-522-181630-
/O.EXT.KGRB.SC.Y.0076.171018T1100Z-171019T0900Z/
GREEN BAY SOUTH OF LINE FROM  CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-
GREEN BAY SOUTH OF LINE FROM  OCONTO WI TO LITTLE STURGEON BAY WI-
328 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT THURSDAY...

* WINDS...SOUTHWEST WINDS WILL INCREASE TO 30 KNOTS BY AFTERNOON.
  A FEW GALE FORCE GUSTS TO 35 KNOTS ARE POSSIBLE THIS AFTERNOON 
  AND EVENING. WINDS WILL DIMINISH AFTER MIDNIGHT.

* WAVES...WAVES WILL BUILD TO 4 TO 7 FEET BY LATE THIS
  AFTERNOON...THEN BEGIN TO SLOWLY SUBSIDE AFTER MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OVER 20 KNOTS OR
WAVES GREATER THAN 4 FEET ARE EXPECTED TO PRODUCE HAZARDOUS
CONDITIONS TO SMALL CRAFT.  INEXPERIENCED MARINERS, ESPECIALLY
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

LMZ541>543-181630-
/O.CON.KGRB.SC.Y.0076.171018T1100Z-171019T1200Z/
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
328 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT
THURSDAY...

* WINDS...SOUTH WINDS WILL INCREASE TO 30 KNOTS BY AFTERNOON. A
  FEW GALE FORCE GUSTS AROUND 35 KNOTS ARE LIKELY THIS AFTERNOON 
  AND EVENING. WINDS WILL DIMINISH AFTER MIDNIGHT.

* WAVES...WAVES WILL BUILD TO 8 TO 12 FEET BY LATE THIS 
  AFTERNOON...THEN BEGIN TO SLOWLY SUBSIDE AFTER MIDNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OVER 20 KNOTS OR
WAVES GREATER THAN 4 FEET ARE EXPECTED TO PRODUCE HAZARDOUS
CONDITIONS TO SMALL CRAFT.  INEXPERIENCED MARINERS, ESPECIALLY
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

JS

000
WHUS73 KMKX 180802
MWWMKX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
302 AM CDT WED OCT 18 2017

...BREEZY SOUTHERLY WINDS TODAY AND TONIGHT...

LMZ643>646-181615-
/O.CON.KMKX.SC.Y.0085.171018T1300Z-171019T0900Z/
SHEBOYGAN TO PORT WASHINGTON WI-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
NORTH POINT LIGHT TO WIND POINT WI-
WIND POINT WI TO WINTHROP HARBOR IL-
302 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 4 AM CDT THURSDAY...

* WINDS: SOUTH TO SOUTHWEST WINDS INCREASING TO 15 TO 20 KNOTS
  AFTER SUNRISE AND CONTINUING INTO THE EVENING. GUSTS 25 TO 30 
  KNOTS.
  
 * WAVES: 1 TO 2 FEET EARLY...THEN BUILDING TO 3 TO 6 FEET WITH
   THE HIGHEST WAVES NORTH OF PORT WASHINGTON. 
   

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$


WWW.WEATHER.GOV/MKX

000
WHUS73 KLOT 180801
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
301 AM CDT WED OCT 18 2017


LMZ261-362-364-366-563-565-567-669-868-870-181615-
/O.CON.KLOT.GL.W.0034.171018T1400Z-171019T0800Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN HOLLAND TO WHITEHALL MI 5 NM OFF SHORE TO MID-
LINE OF LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
301 AM CDT WED OCT 18 2017

...GALE WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 3 AM
CDT THURSDAY...

* WINDS...SOUTH SOUTHWEST GALES TO 45 KT.

* SIGNIFICANT WAVES...TO 16 FT.

* OCCASIONAL WAVES...TO 21 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740>745-181615-
/O.CON.KLOT.SC.Y.0086.171018T1400Z-171019T0800Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
301 AM CDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CDT THURSDAY...

* WINDS...SOUTH TO SOUTHWEST TO 25 KT. OCCASIONAL 30 KT GUSTS.

* SIGNIFICANT WAVES...TO 5 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$


KJB

000
WHUS73 KIWX 180743
MWWIWX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTHERN INDIANA
343 AM EDT WED OCT 18 2017

LMZ043-046-181545-
/O.NEW.KIWX.SC.Y.0069.171018T1400Z-171019T0800Z/
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-
343 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 AM
EDT THURSDAY...

* WINDS...SOUTH TODAY VEERING SOUTHWEST TONIGHT 10 TO 20 KNOTS 
  WITH GUSTS TO 25 KNOTS.

* WAVES...INCREASING TO 2 TO 4 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT SUSTAINED WINDS OR FREQUENT
GUSTS OF 22 TO 33 KNOTS ARE LIKELY...AND/OR WAVES GREATER THAN
4 FEET ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

000
WHUS73 KGRR 180700
MWWGRR

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
300 AM EDT WED OCT 18 2017

LMZ848-849-181500-
/O.CON.KGRR.SC.Y.0072.000000T0000Z-171018T1800Z/
/O.CON.KGRR.GL.W.0017.171018T1800Z-171019T0800Z/
WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI-
300 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
4 AM EDT THURSDAY...

* WINDS...SOUTHWEST TO 30 KNOTS INCREASING TO SOUTHWEST GALES TO 
  35 KNOTS THIS AFTERNOON INTO EARLY THURSDAY MORNING. 

* WAVES...4 TO 8 FEET BUILDING TO 6 TO 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OR WAVES ARE EXPECTED TO
PRODUCE HAZARDOUS CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ844>847-181500-
/O.CON.KGRR.SC.Y.0072.000000T0000Z-171019T0800Z/
ST JOSEPH TO SOUTH HAVEN MI-SOUTH HAVEN TO HOLLAND MI-
HOLLAND TO GRAND HAVEN MI-GRAND HAVEN TO WHITEHALL MI-
300 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT
THURSDAY...

* WINDS...SOUTHWEST 15 TO 25 KNOTS INCREASING TO 20 TO 30
  KNOTS TODAY.

* WAVES...3 TO 6 FEET BUILDING TO 5 TO 8 FEET. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OR WAVES ARE EXPECTED TO
PRODUCE HAZARDOUS CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

000
WHUS73 KAPX 180754
MWWAPX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
354 AM EDT WED OCT 18 2017

LMZ323-341-342-344>346-181600-
/O.CAN.KAPX.SC.Y.0085.000000T0000Z-171018T1600Z/
/O.CON.KAPX.GL.W.0021.171018T1600Z-171019T0400Z/
GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
NORWOOD MI-SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE-
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE
TRAVERSE BAY-SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI-
POINT BETSIE TO SLEEPING BEAR POINT MI-
MANISTEE TO POINT BETSIE MI-
354 AM EDT WED OCT 18 2017

...GALE WARNING REMAINS IN EFFECT FROM NOON TODAY TO MIDNIGHT EDT
TONIGHT...
...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS CANCELLED THE SMALL
CRAFT ADVISORY. A GALE WARNING REMAINS IN EFFECT FROM NOON TODAY
TO MIDNIGHT EDT TONIGHT. 

* PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED 
  INFORMATION. 

PRECAUTIONARY/PREPAREDNESS ACTIONS 

OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND
PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS
WITHOUT THE PROPER EXPERIENCE SEEK SAFE HARBOR PRIOR TO THE ONSET
OF GALE CONDITIONS.

$$

LHZ349-181600-
/O.CAN.KAPX.SC.Y.0085.000000T0000Z-171019T1000Z/
/O.NEW.KAPX.SC.Y.0086.171018T1600Z-171019T1000Z/
STURGEON PT TO ALABASTER MI-
354 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM EDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM EDT
THURSDAY. 

* PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED 
  INFORMATION. 

PRECAUTIONARY/PREPAREDNESS ACTIONS 

INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

$$

LSZ321-181600-
/O.UPG.KAPX.SC.Y.0085.000000T0000Z-171019T1000Z/
/O.EXA.KAPX.GL.W.0021.171018T1600Z-171019T0400Z/
WHITEFISH BAY (U.S. PORTION)/WHITEFISH POINT TO POINT IROQUOIS MI-
354 AM EDT WED OCT 18 2017

...GALE WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT EDT
TONIGHT...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO MIDNIGHT EDT
TONIGHT. THE SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. 

* PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED 
  INFORMATION. 

PRECAUTIONARY/PREPAREDNESS ACTIONS 

OPERATING A VESSEL IN GALE CONDITIONS REQUIRES EXPERIENCE AND
PROPERLY EQUIPPED VESSELS. IT IS HIGHLY RECOMMENDED THAT MARINERS
WITHOUT THE PROPER EXPERIENCE SEEK SAFE HARBOR PRIOR TO THE ONSET
OF GALE CONDITIONS.

$$

LHZ345>348-LSZ322-181600-
/O.EXT.KAPX.SC.Y.0085.000000T0000Z-171019T2100Z/
STRAITS OF MACKINAC WITHIN 5 NM OF MACKINAC BRIDGE INCLUDING
MACKINAC ISLAND-ST IGNACE TO FALSE DETOUR CHANNEL-
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING
BOIS BLANC ISLAND-
PRESQUE ISLE LIGHT TO STURGEON PT MI INCLUDING THUNDER BAY
NATIONAL MARINE SANCTUARY-
ST. MARYS RIVER POINT IROQUOIS TO E. POTAGANNISSING BAY-
354 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THURSDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 5 PM EDT
THURSDAY. 

* PLEASE SEE THE LATEST MARINE FORECASTS FOR MORE DETAILED 
  INFORMATION. 

PRECAUTIONARY/PREPAREDNESS ACTIONS 

INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

$$

000
WHUS73 KDTX 180818
MWWDTX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
418 AM EDT WED OCT 18 2017

...STRONG SOUTHWEST WINDS TODAY THROUGH THURSDAY MORNING...

.A PRESSURE GRADIENT BETWEEN SURFACE HIGH PRESSURE SLOWLY MOVING EAST 
THROUGH THE OHIO VALLEY AND LOW PRESSURE IN CENTRAL CANADA WILL 
MAINTAIN GUSTY SOUTHWEST WINDS THROUGH THE MIDWEEK PERIOD. SMALL 
CRAFT ADVISORIES ARE AGAIN IN EFFECT TODAY AND TONIGHT FOR SAGINAW 
BAY AND THE NEARSHORE WATERS OF LAKE HURON FROM PORT AUSTIN TO 
HARBOR BEACH. SOUTHWEST WINDS WILL THEN DIMINISH SLIGHTLY THIS 
EVENING BELOW 20 KNOTS BEFORE MAINTAINING AROUND 20 KNOTS OVER LAKE 
HURON ON THURSDAY.

LHZ421-422-441-182030-
/O.CON.KDTX.SC.Y.0068.171018T1400Z-171019T1400Z/
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
PORT AUSTIN TO HARBOR BEACH MI-
418 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 10 AM EDT THURSDAY...

* WIND AND WAVES: DURING THE SMALL CRAFT ADVISORY...EXPECT 
  SUSTAINED WINDS UP TO 24 KNOTS FROM THE SOUTHWEST WITH GUSTS 
  UP TO 30 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL 
  BE 5 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 7 FEET. 

* TIMING: THE MAXIMUM WINDS ARE EXPECTED AROUND 12 AM EDT 
  THURSDAY WITH THE LARGEST WAVES EXPECTED AROUND 4 AM EDT 
  THURSDAY. 

REFER TO THE LATEST MARINE FORECASTS FOR GREATER DETAIL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

DRK

000
WHUS71 KCLE 180758
MWWCLE

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CLEVELAND OH
358 AM EDT WED OCT 18 2017


LEZ145>149-180900-
/O.CAN.KCLE.SC.Y.0076.000000T0000Z-171018T0800Z/
LAKE ERIE NEARSHORE WATERS FROM VERMILION TO AVON POINT OH-
LAKE ERIE NEARSHORE WATERS FROM AVON POINT TO WILLOWICK OH-
LAKE ERIE NEARSHORE WATERS FROM WILLOWICK TO GENEVA-ON-
THE LAKE OH-LAKE ERIE NEARSHORE WATERS FROM GENEVA-ON-THE-
LAKE TO CONNEAUT OH-
LAKE ERIE NEARSHORE WATERS FROM CONNEAUT OH TO RIPLEY NY-
358 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

WINDS AND WAVES HAVE FALLEN BELOW ADVISORY LEVELS. 

$$

717 
WHUS71 KBUF 180853
MWWBUF

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
453 AM EDT WED OCT 18 2017

LOZ043-181200-
/O.EXT.KBUF.SC.Y.0092.000000T0000Z-171018T1200Z/
LAKE ONTARIO NEARSHORE WATERS FROM HAMLIN BEACH TO SODUS BAY-
453 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

* WINDS...SOUTHWEST 10 TO 15 KNOTS.

* WAVES...3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 18 TO 33 KNOTS
AND/OR WAVES AVERAGING 4 FEET OR MORE ARE EXPECTED TO PRODUCE
HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LEZ040-041-181200-
/O.CON.KBUF.SC.Y.0092.000000T0000Z-171018T1200Z/
LAKE ERIE NEARSHORE WATERS FROM RIPLEY TO DUNKIRK-
LAKE ERIE NEARSHORE WATERS FROM DUNKIRK TO BUFFALO-
453 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

* WINDS...SOUTHWEST 10 TO 15 KNOTS.

* WAVES...3 TO 5 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 18 TO 33 KNOTS
AND/OR WAVES AVERAGING 4 FEET OR MORE ARE EXPECTED TO PRODUCE
HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LOZ044-045-181200-
/O.CON.KBUF.SC.Y.0092.000000T0000Z-171018T1200Z/
LAKE ONTARIO NEARSHORE WATERS FROM SODUS BAY TO MEXICO BAY-
LAKE ONTARIO NEARSHORE WATERS FROM MEXICO BAY TO THE SAINT
LAWRENCE RIVER-
453 AM EDT WED OCT 18 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...

* WINDS...SOUTHWEST 5 TO 15 KNOTS.

* WAVES...3 TO 6 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 18 TO 33 KNOTS
AND/OR WAVES AVERAGING 4 FEET OR MORE ARE EXPECTED TO PRODUCE
HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$


000
FZUS63 KMQT 180757
GLFLS 

Open Lake Forecast for Lake Superior
National Weather Service Marquette MI
357 AM EDT Wed Oct 18 2017

For waters beyond five nautical miles of shore on Lake Superior

Waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. Occasional wave height is the
average of the highest 1/10 of the wave spectrum.

.SYNOPSIS...A 28.7 inch low will track across central Manitoba
today, pushing a trough of 29.7 inches across Lake Superior later
today and tonight. A nearly stationary 30.2 inch area of high
pressure across the Mid Atlantic states will push a 30.0 inch 
ridge across Lake Superior Thursday into Friday. On Friday, a 29.1
inch low pressure over the Canadian Prairies will track towards  
Hudson Bay through Sunday, passing a 29.8 inch trough across Lake 
Superior by Saturday night. Weak ridging of 30.0 inches will track
eastward across the lake on Sunday.

LSZ162-181600-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
357 AM EDT Wed Oct 18 2017 /257 AM CDT Wed Oct 18 2017/

.EARLY THIS MORNING...Southwest winds 15 to 25 knots. Waves 1 to
3 feet building to 2 to 4 feet. 
.TODAY...Southwest winds 20 to 30 knots veering west late. Waves
building to 4 to 7 feet occasionally to 9 feet. 
.TONIGHT...West winds 20 to 30 knots. Waves subsiding to 3 to
6 feet occasionally to 8 feet. 
.THURSDAY...West winds 15 to 25 knots becoming southwest 10 to
20 knots late. Waves subsiding to 1 to 3 feet. 
.THURSDAY NIGHT...Southwest winds 10 to 20 knots. Waves subsiding
to calm to 2 feet, then building to 1 to 3 feet. 
.FRIDAY...South winds 10 to 20 knots. Waves subsiding to calm to
2 feet, then building to 1 to 3 feet. 
.FRIDAY NIGHT...South winds 15 to 25 knots. Waves building to
2 to 4 feet. 
.SATURDAY...South winds 15 to 25 knots becoming west 10 to
20 knots. A chance of showers. Waves subsiding to 1 to 3 feet. 
.SUNDAY...Southwest winds 10 to 20 knots increasing to 15 to
25 knots. A chance of showers. Waves building to 3 to 5 feet
occasionally to 7 feet. 

$$

LSZ263-181600-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
357 AM EDT Wed Oct 18 2017

.EARLY THIS MORNING...Southwest winds 15 to 25 knots. Waves 1 to
3 feet building to 2 to 4 feet. 
.TODAY...Southwest winds 20 to 30 knots veering west late. Waves
building to 5 to 8 feet occasionally to 10 feet. 
.TONIGHT...West winds 20 to 30 knots. Waves building to 6 to
9 feet occasionally to 11 feet. 
.THURSDAY...West winds 20 to 30 knots becoming southwest 15 to
25 knots late. Waves subsiding to 3 to 5 feet occasionally to
7 feet. 
.THURSDAY NIGHT...Southwest winds 5 to 15 knots backing south
after midnight. Waves subsiding to 1 to 3 feet. 
.FRIDAY...South winds 5 to 15 knots. Waves subsiding to calm to
2 feet, then building to 1 to 3 feet. 
.FRIDAY NIGHT...South winds 10 to 20 knots. Waves building to
2 to 4 feet. 
.SATURDAY...South winds 10 to 20 knots veering southwest. Showers
likely. Waves subsiding to 1 to 3 feet, then building to 2 to
4 feet. 
.SUNDAY...West winds 5 to 15 knots becoming southwest 10 to
20 knots. Waves subsiding to 1 to 3 feet, then building to 3 to
6 feet occasionally to 8 feet. 

$$

LSZ264-181600-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
357 AM EDT Wed Oct 18 2017

.EARLY THIS MORNING...South winds 15 to 25 knots. Waves 2 to
4 feet. 
.TODAY...Southwest winds 20 to 30 knots. Waves building to 5 to
8 feet occasionally to 10 feet. 
.TONIGHT...West winds 20 to 30 knots. Waves building to 7 to
10 feet occasionally to 13 feet. 
.THURSDAY...West winds 20 to 30 knots diminishing to 15 to
25 knots late. Waves subsiding to 4 to 7 feet occasionally to
9 feet. 
.THURSDAY NIGHT...Southwest winds 5 to 15 knots backing south
after midnight. Waves subsiding to 1 to 3 feet. 
.FRIDAY...South winds 5 to 15 knots increasing to 10 to 20 knots
by mid afternoon. Waves building to 3 to 5 feet occasionally to
7 feet. 
.FRIDAY NIGHT...South winds 10 to 20 knots. Waves 3 to 5 feet
occasionally to 7 feet. 
.SATURDAY...South winds 10 to 20 knots veering southwest. A
chance of showers. Waves subsiding to 2 to 4 feet, then building
to 3 to 5 feet occasionally to 7 feet. 
.SUNDAY...West winds 10 to 20 knots becoming southwest 15 to
25 knots. A chance of showers. Waves building to 3 to 6 feet
occasionally to 8 feet. 

$$

LSZ265-181600-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
357 AM EDT Wed Oct 18 2017

.EARLY THIS MORNING...South winds 15 to 25 knots. Waves 1 to
3 feet. 
.TODAY...South winds 15 to 25 knots increasing to 20 to 30 knots
in the afternoon, then veering southwest late. A few gale force
gusts to 35 knots in the afternoon. Waves building to 3 to 5 feet
occasionally to 7 feet.
.TONIGHT...West winds 20 to 30 knots. Waves building to 3 to 6 
feet occasionally to 8 feet. 
.THURSDAY...West winds 20 to 30 knots...a few gale force gusts to
35 knots. West winds diminishing to 15 to 25 knots late. Waves 
building to 4 to 7 feet occasionally to 9 feet, then subsiding to 
2 to 4 feet.
.THURSDAY NIGHT...Southwest winds 10 to 20 knots backing south
after midnight. Waves subsiding to calm to 2 feet. 
.FRIDAY...South winds 10 to 20 knots increasing to 15 to 25 knots
by mid afternoon. Waves building to 2 to 4 feet. 
.FRIDAY NIGHT...South winds 15 to 25 knots. Waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 2 to
4 feet. 
.SATURDAY...South winds 15 to 25 knots veering southwest. A
chance of showers. Waves subsiding to 1 to 3 feet, then building
to 2 to 4 feet. 
.SUNDAY...West winds 15 to 25 knots backing southwest. Showers
likely. Waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 

$$

LSZ266-181600-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
357 AM EDT Wed Oct 18 2017

.EARLY THIS MORNING...South winds 20 to 30 knots. Waves 2 to
4 feet building to 3 to 5 feet occasionally to 7 feet. 
.TODAY...South winds 20 to 30 knots. A few gale force gusts to 
35 knots in the afternoon. Waves building to 5 to 9 feet 
occasionally to 11 feet.
.TONIGHT...West winds 20 to 30 knots. Waves building to 5 to
9 feet occasionally to 11 feet. 
.THURSDAY...West winds 20 to 30 knots. Waves building to 8 to
11 feet occasionally to 14 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.THURSDAY NIGHT...West winds 10 to 20 knots backing south after
midnight. Waves subsiding to 1 to 3 feet. 
.FRIDAY...South winds 15 to 25 knots. Waves building to 3 to
5 feet occasionally to 7 feet. 
.FRIDAY NIGHT...South winds 20 to 30 knots. Waves building to
3 to 6 feet occasionally to 8 feet. 
.SATURDAY...South winds 20 to 30 knots diminishing to 15 to
25 knots. A chance of showers, then showers likely. Waves
subsiding to 3 to 6 feet occasionally to 8 feet. 
.SUNDAY...West winds 15 to 25 knots backing southwest. Showers
likely. Waves subsiding to 2 to 4 feet, then building to 3 to
5 feet occasionally to 7 feet. 

$$

LSZ267-181600-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
357 AM EDT Wed Oct 18 2017

.EARLY THIS MORNING...South winds 20 to 30 knots. Waves 2 to
4 feet. 
.TODAY...South winds 20 to 30 knots. A few gale force gusts to 
35 knots in the afternoon. Waves building to 5 to 8 feet 
occasionally to 10 feet. 
.TONIGHT...Southwest winds 20 to 30 knots veering west after 
midnight. A few gale force gusts to 35 knots. Waves subsiding to 
4 to 7 feet occasionally to 9 feet, then building to 6 to 9 feet 
occasionally to 11 feet. 
.THURSDAY...West winds 20 to 30 knots. A few gale force gusts to 
35 knots. Waves building to 8 to 11 feet occasionally to 14 feet,
then subsiding to 6 to 9 feet occasionally to 11 feet.
.THURSDAY NIGHT...West winds 10 to 20 knots backing southwest
after midnight. Waves subsiding to 1 to 3 feet. 
.FRIDAY...South winds 15 to 25 knots. Waves building to 2 to
4 feet. 
.FRIDAY NIGHT...South winds 20 to 30 knots diminishing to 15 to
25 knots after midnight. Waves building to 3 to 5 feet
occasionally to 7 feet. 
.SATURDAY...South winds 15 to 25 knots. A chance of showers, then
showers likely. Waves subsiding to 2 to 4 feet, then building to
3 to 5 feet occasionally to 7 feet. 
.SUNDAY...Southwest winds 15 to 25 knots. Showers likely. Waves
subsiding to calm to 2 feet, then building to 2 to 4 feet. 

$$

LSZ261-181600-
MAFOR 1809/

Superior West 11530 13540 14640. Waves 1 to 3 feet building to 4
to 7 feet. 

Superior North Central 11430 14540 13640. Waves 2 to 3 feet
building to 5 to 9 feet. 

Superior South Central 12430 12440 19450 11540 13640. Waves 1 to 
3 feet building to 4 to 7 feet. 

Superior East 11430 13440 19450 12540 19550 12640. Waves 3 to 6 
feet building to 6 to 9 feet. 

$$

Ritzman

Experimental modernized open lake forecast is available online at
weather.gov/mqt/glftable

Graphical marine forecasts are available online at:
weather.gov/greatlakes

000
FZUS63 KLOT 180745
GLFLM 

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Chicago/Romeoville IL
245 AM CDT Wed Oct 18 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON Lake Michigan.

Waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.SYNOPSIS...Expansive high pressure of 30.4 inches will settle over
the eastern Ohio Valley and mid Atlantic Coast through Friday. 
A strong low averaging 28.8 inches will take an eastward track 
across northern Manitoba today to Hudson Bay on Thursday. The 
cold front trailing from this low will move across the lake 
Wednesday night into Thursday. Another strong low pressure area 
will move across the Canadian Prairies on Friday and Saturday and 
to Hudson Bay on Sunday, with its trailing cold front crossing the
lake over the weekend.

LMZ261-362-364-366-563-565-567-669-868-870-181515-
Lake Michigan from Seul Choix Point to Rock Island Passage 5 NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and north of a line from Charlevoix MI to South
Fox Island 5 NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5 NM offshore to
Mid Lake-
Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to
Mid Lake-
Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore
to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid
Lake-
245 AM CDT Wed Oct 18 2017

PORT WASHINGTON WI TO WHITEHALL MI NORTH...

...GALE WARNING IN EFFECT FROM 9 AM CDT THIS MORNING THROUGH LATE
TONIGHT...

.TODAY...Southwest winds to 30 kt increasing to gales to 35 kt
by the late morning and then becoming south gales to 45 kt in the
afternoon.. Waves 4 to 7 ft occasionally to 9 ft building to 12 
to 16 ft occasionally to 21 ft. 
.TONIGHT...Southwest gales to 45 kt becoming west to 30 kt after 
midnight...then diminishing to 15 to 25 kt late. Waves 12 to 16 ft
occasionally to 21 ft subsiding to 5 to 8 ft occasionally to 10 
ft. 
.THURSDAY...West winds 15 to 25 kt. Waves 4 to 6 ft occasionally
to 8 ft. 
.THURSDAY NIGHT...Southwest winds 10 to 20 kt. Waves 3 to 5 ft
subsiding to 1 to 3 ft. 
.FRIDAY...South winds to 30 kt. Waves 3 to 5 ft building to 4 to
7 ft occasionally to 9 ft. 
.FRIDAY NIGHT...South winds to 30 kt. Waves 4 to 7 ft
occasionally to 9 ft. 
.SATURDAY...South winds to 30 kt. Waves 6 to 9 ft occasionally to
12 ft. 
.SUNDAY...Southwest winds to 30 kt becoming west 10 to 20 kt in
the afternoon. Showers likely. Waves 5 to 8 ft occasionally to
10 ft subsiding to 4 to 6 ft occasionally to 8 ft.  

$$

LMZ080-671-673-675-777-779-872-874-876-878-181515-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5 NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5 NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM
offshore to Mid Lake-
Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid
Lake-
Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to
Mid Lake-
245 AM CDT Wed Oct 18 2017

PORT WASHINGTON WI TO WHITEHALL MI SOUTH...

.TODAY...Southwest winds to 30 kt becoming south. Occasional
gale force gusts to 35 kt in the afternoon. Waves 4 to 7 ft
occasionally to 9 ft building to 7 to 10 ft occasionally to 13 
ft. 
.TONIGHT...South winds to 30 kt becoming west 15 to 25 kt. 
Occasional gale force gusts to 35 kt in the evening. Waves 7 to 10
ft occasionally to 13 ft subsiding to 4 to 7 ft occasionally to 9
ft.
.THURSDAY...Northwest winds 10 to 20 kt becoming west 10 to
15 kt. Waves 4 to 6 ft occasionally to 8 ft subsiding to 1 to
3 ft. 
.THURSDAY NIGHT...Southwest winds 10 to 15 kt becoming south
10 to 20 kt. Waves 1 to 3 ft. 
.FRIDAY...South winds 15 to 25 kt. Waves 3 to 5 ft. 
.FRIDAY NIGHT...South winds 15 to 25 kt increasing to 30 kt.
Waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft. 
.SATURDAY...South winds to 30 kt. Waves 4 to 7 ft occasionally to
9 ft. 
.SUNDAY...Southwest winds to 30 kt becoming west 15 to 25 kt.
Chance of showers. Waves 4 to 7 ft occasionally to 9 ft subsiding
to 4 to 6 ft occasionally to 8 ft.  

$$

LMZ761-181515-
MAFOR 1809/
MICHIGAN NORTH...Gale Warning in effect...12540 12550 11460 12550
11640. Waves 4 to 7 feet occasionally to 9 feet building to 12 to
16 feet occasionally to 21 feet today. Waves 12 to 16 feet 
occasionally to 21 feet subsiding to 6 to 9 feet occasionally to 
12 feet tonight. 

MICHIGAN SOUTH...Gale Warning in effect...10530 13540 13440 19450
11540 11530. Waves 4 to 7 feet occasionally to 9 feet building to
7 to 10 feet occasionally to 13 feet today. Waves 7 to 10 feet 
occasionally to 13 feet subsiding to 6 to 9 feet occasionally to 
12 feet tonight. 

$$


KJB

Experimental modernized open lake forecast is available online at
weather.gov/lot/glftable

Graphical marine forecasts are available online at:
weather.gov/greatlakes

000
FZUS63 KDTX 180750
GLFLH 

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
350 AM EDT Wed Oct 18 2017

For waters beyond five nautical miles off shore on Lake Huron

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...High pressure...30.20 inches...will remain centered over 
the Ohio Valley as a track of low pressure systems occurs over far 
northern Ontario. Moderate southwest wind over the Great Lakes will 
result between the high and a low pressure systems through mid week.

LHZ361-182015-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
350 AM EDT Wed Oct 18 2017

.TODAY...South winds 10 to 15 knots increasing to 15 to 20 knots
late in the morning...then decreasing to 10 to 15 knots in the
afternoon. Waves 1 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. 
.TONIGHT...Southwest winds 15 to 20 knots. Waves 4 to 6 feet. 
.THURSDAY...West winds 15 to 20 knots with gusts to 30 knots
increasing to 20 to 25 knots with gusts to 30 knots early in the
afternoon. Waves 4 to 6 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots with gusts to
30 knots decreasing to 5 to 10 knots. Waves 4 to 6 feet subsiding
to 1 to 3 feet after midnight. Waves occasionally around 8 feet. 
.FRIDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon. Waves 1 to 3 feet building to
2 to 4 feet late in the evening. 
.SATURDAY...South winds 10 to 15 knots. A chance of showers until
early morning. Waves 2 to 4 feet. 
.SUNDAY...South winds 10 to 15 knots becoming southwest 5 to
10 knots until early morning. A chance of showers. Waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and early
morning. 


$$

LHZ362-363-182015-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
350 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 15 to 20 knots becoming south 20 to
25 knots with gusts to 30 knots in the afternoon. Waves 5 to
7 feet building to 8 to 12 feet late in the afternoon. Waves
occasionally around 15 feet. 
.TONIGHT...Southwest winds 20 to 25 knots with gusts to 30 knots.
Waves 8 to 12 feet. Waves occasionally around 15 feet. 
.THURSDAY...West winds 15 to 20 knots. Waves 6 to 9 feet. Waves
occasionally around 12 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots decreasing to 5 to
10 knots. Waves 4 to 6 feet. 
.FRIDAY...West winds 5 to 10 knots becoming south 10 to 15 knots
late in the morning...then increasing to 15 to 20 knots late in
the evening. Waves 1 to 3 feet building to 3 to 5 feet late in
the afternoon. Waves occasionally around 8 feet. 
.SATURDAY...South winds 15 to 20 knots. Waves 4 to 6 feet. Waves
occasionally around 8 feet. 
.SUNDAY...South winds 15 to 20 knots decreasing to 10 to 15 knots
early in the evening...then veering to the southwest in the late
evening and early morning. A chance of showers. Waves 4 to
6 feet. Waves occasionally around 8 feet. 


$$

LHZ462>464-182015-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
350 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 15 to 20 knots. Waves 4 to 6 feet. Waves
occasionally around 8 feet. 
.TONIGHT...Southwest winds 20 to 25 knots. Waves 5 to 7 feet.
Waves occasionally around 10 feet. 
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots early in the afternoon. Waves 4 to 6 feet. Waves
occasionally around 8 feet. 
.THURSDAY NIGHT...West winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. Waves 2 to 4 feet. 
.FRIDAY...West winds 5 to 10 knots backing to the southwest late
in the morning...then becoming south 10 to 15 knots late in the
afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the
evening. 
.SATURDAY...South winds 10 to 15 knots. Waves 3 to 5 feet. 
.SUNDAY...South winds 10 to 15 knots. A chance of showers. Waves
3 to 5 feet. 


$$

LHZ461-182015-
MAFOR 1809/
HURON NORTH 11510 11520 11530 11430 11440 11540 12530.
Waves 2 to 4 feet building to 6 to 9 feet. Occasional wave height
around 12 feet today. Waves 6 to 9 feet. Occasional wave height
around 12 feet tonight. 210203 210305. 

HURON SOUTH 13520 11420 11430 13530. Waves 3 to 5 feet today.
Waves 5 to 7 feet. Occasional wave height around 10 feet tonight.
220305. 

$$

DRK

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftable (all lower case)

Graphical marine forecasts are available online at
weather.gov/greatlakes (all lower case)

000
FZUS63 KDTX 180751
GLFSC 

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
351 AM EDT Wed Oct 18 2017

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...High pressure, 30.20 inches, will remain centered over 
the Ohio Valley as a track of low pressure systems occurs over far 
northern Ontario. Moderate southwest wind over the Great Lakes will 
result between the high and a low pressure systems through mid week.

LCZ460-182015-
Lake St Clair-
351 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west 5 to 10
knots. Sunny. Waves 2 feet or less.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots. Clear. Waves 2 feet
or less.
.FRIDAY...Light and variable winds becoming south 5 to 10 knots in
the afternoon and evening. Clear. Waves 2 feet or less.
.SATURDAY...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.SUNDAY...South winds 10 to 15 knots. Partly cloudy. A chance of
showers. Waves 2 feet or less.

$$

DRK

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes

000
FZUS61 KCLE 180757
GLFLE 

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
357 AM EDT Wed Oct 18 2017

For waters beyond five nautical miles of shore on Lake Erie

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...High pressure 30.30 inches near the Ohio Valley will 
drift toward the Carolinas by early Thursday. A weakening cold 
front will move from central Ontario to near Lake Erie on 
Thursday. The high will spread back northwest into the lake for 
Friday and Saturday.

LEZ162>164-181430-
Lake Erie open waters from Maumee Bay to Reno Beach OH-
Lake Erie open waters from Reno Beach to The Islands OH-
Lake Erie open waters from The Islands to Vermilion OH-
357 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots. Waves 1 to 3 feet. 
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. Waves 1 to 3 feet. 
.THURSDAY...Southwest winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 1 to 3 feet. 
.THURSDAY NIGHT...West winds 5 to 15 knots becoming northwest
less than 10 knots. Waves 1 to 3 feet subsiding to 1 foot or
less. 
.FRIDAY...West winds 10 knots or less becoming south. Waves
1 foot or less. 
.SATURDAY...South winds 10 to 15 knots. Waves 2 feet or less. 
.SUNDAY...South winds 10 to 15 knots becoming southwest. Showers
likely Sunday night. Waves 2 feet or less. 

$$

LEZ165>167-181430-
Lake Erie open waters from Vermilion to Avon Point OH-
Lake Erie open waters from Avon Point to Willowick OH-
Lake Erie open waters from Willowick to Geneva-on-the-Lake OH-
357 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots. Waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.TONIGHT...Southwest winds 15 to 20 knots. Waves 2 to 4 feet
building to 3 to 6 feet. 
.THURSDAY...Southwest winds 15 to 20 knots. Waves 3 to 6 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
5 to 15 knots. Waves 3 to 6 feet subsiding to 1 to 3 feet. 
.FRIDAY...Northwest winds 10 knots or less becoming south 10 to
15 knots. Waves 2 feet or less. 
.SATURDAY...South winds 5 to 15 knots increasing to 15 to
20 knots. Waves 1 to 3 feet. 
.SUNDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots. A chance of showers Sunday night. Waves 1 to 3 feet. 

$$

LEZ061-168-169-181430-
Lake Erie open waters from Ripley to Buffalo NY-
Lake Erie open waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie open waters from Conneaut OH to Ripley NY-
357 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots. Waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. Waves 2 to 4 feet building to 3 to 6 feet. 
.THURSDAY...Southwest winds 15 to 20 knots. Waves 3 to 6 feet
building to 4 to 7 feet. Waves occasionally around 9 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
5 to 15 knots. Waves 3 to 6 feet subsiding to 2 to 3 feet. 
.FRIDAY...Northwest winds 10 knots or less becoming south. Waves
2 feet or less. 
.SATURDAY...South winds 5 to 15 knots. Waves 2 feet or less. 
.SUNDAY...South winds 10 to 15 knots. A chance of showers Sunday
night. Waves 1 to 3 feet. 

$$

LEZ161-181430-
MAFOR 1809/
ERIE WEST 1/3 14510 11510 13520. Waves 2 to 4 feet subsiding to 1
to 3 feet today. Waves 1 to 3 feet building to 2 to 4 feet
tonight. 

ERIE CENTRAL 1/3 14510 11510 11420 12520. Waves 3 to 5 feet
subsiding to 2 to 4 feet today. Waves 2 to 4 feet building to 3
to 6 feet tonight. 

ERIE EAST 1/3 14510 11510 11410 12520. Waves 3 to 5 feet
subsiding to 2 to 4 feet today. Waves 2 to 4 feet building to 3
to 5 feet tonight. 

$$

000
FZUS61 KBUF 181021
GLFLO 

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
621 AM EDT Wed Oct 18 2017

For waters beyond five nautical miles of shore on Lake Ontario

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...30.4 inch high pressure over the Mid Atlantic states 
will remain along the East Coast through the end of the week.

LOZ062-181515-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
621 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 2 to 4 feet. 
.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. Waves 1 to 3 feet. 
.THURSDAY...Southwest winds 15 to 20 knots becoming west. Waves
2 to 4 feet building to 3 to 5 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet. 
.FRIDAY...Northwest winds 5 to 15 knots becoming south 10 knots
or less. Waves 1 to 3 feet subsiding to 1 foot or less. 
.SATURDAY...South winds 5 to 10 knots. Waves 2 feet or less. 
.SUNDAY...South winds 10 to 15 knots becoming southwest. A chance
of showers Sunday night. Waves 1 to 3 feet. 

$$

LOZ063>065-181515-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
621 AM EDT Wed Oct 18 2017

.TODAY...West winds 15 to 20 knots becoming southwest 10 to
15 knots. Waves 3 to 6 feet subsiding to 1 to 3 feet. 
.TONIGHT...South winds 5 to 15 knots increasing to 15 to
20 knots. Waves 1 to 3 feet building to 2 to 4 feet. 
.THURSDAY...South winds 15 to 25 knots becoming southwest. Waves
3 to 6 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. Waves 3 to 6 feet subsiding to 2 to 4 feet. 
.FRIDAY...Northwest winds 5 to 15 knots becoming south. Waves
2 to 4 feet subsiding to 1 foot or less. 
.SATURDAY...South winds 5 to 15 knots. Waves 1 to 3 feet. 
.SUNDAY...South winds 10 to 15 knots. A chance of showers Sunday
night. Waves 1 to 3 feet. 

$$

LOZ061-181515-
MAFOR 1809/
ONTARIO WEST 1/2 11620 14510 12410 11510. Waves 3 to 5 feet
subsiding to 2 to 4 feet today. Waves 1 to 3 feet tonight. 

ONTARIO EAST 1/2 11620 13510 11400 12410 11420. Waves 3 to 6 feet
subsiding to 1 to 3 feet today. Waves 1 to 3 feet building to 2
to 4 feet tonight. 

$$

000
FZUS51 KCLE 180757
NSHCLE

Nearshore Marine Forecast
National Weather Service Cleveland OH
357 AM EDT Wed Oct 18 2017

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

LEZ142>144-181430-
Lake Erie nearshore waters from Maumee Bay to Reno Beach OH-
Lake Erie nearshore waters from Reno Beach to The Islands OH-
Lake Erie nearshore waters from The Islands to Vermilion OH-
357 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet or
less. 
.TONIGHT...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Mostly clear. Waves 2 feet or less. 
.THURSDAY...Southwest winds 15 to 20 knots diminishing to 10 to
15 knots. Mostly sunny. Waves 2 feet or less. 
.THURSDAY NIGHT...West winds 5 to 15 knots becoming northwest
less than 10 knots. Mostly clear. Waves 2 feet or less. 

See Lake Erie open lakes forecast for Friday through Sunday.

The water temperature off Toledo is 64 degrees...off Cleveland 66
degrees and off Erie 63 degrees.

$$

LEZ145>147-181430-
Lake Erie nearshore waters from Vermilion to Avon Point OH-
Lake Erie nearshore waters from Avon Point to Willowick OH-
Lake Erie nearshore waters from Willowick to Geneva-on-
the Lake OH-
357 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.TONIGHT...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Mostly clear. Waves 1 to 3 feet. 
.THURSDAY...Southwest winds 15 to 20 knots. Mostly sunny. Waves
1 to 3 feet building to 2 to 4 feet. 
.THURSDAY NIGHT...West winds 5 to 15 knots becoming northwest.
Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet. 

See Lake Erie open lakes forecast for Friday through Sunday.

The water temperature off Toledo is 64 degrees...off Cleveland 66
degrees and off Erie 63 degrees.

$$

LEZ148-149-181430-
Lake Erie nearshore waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie nearshore waters from Conneaut OH to Ripley NY-
357 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.TONIGHT...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Mostly clear. Waves 1 to 3 feet. 
.THURSDAY...Southwest winds 15 to 20 knots. Mostly sunny. Waves
1 to 3 feet building to 2 to 4 feet. 
.THURSDAY NIGHT...West winds 5 to 15 knots becoming northwest.
Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet. 

See Lake Erie open lakes forecast for Friday through Sunday.

The water temperature off Toledo is 64 degrees...off Cleveland 66
degrees and off Erie 63 degrees.

$$

000
FZUS51 KBUF 181018
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
618 AM EDT Wed Oct 18 2017

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

LEZ020-181515-
Upper Niagara River and Buffalo Harbor-
618 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 5 to 15 knots. Sunny.
.TONIGHT...Southwest winds 5 to 10 knots. Clear.
.THURSDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. Sunny.
.THURSDAY NIGHT...West winds 5 to 15 knots diminishing to less
than 10 knots. Becoming mainly clear. 
.FRIDAY...Northwest winds less than 10 knots. Clear.
.SATURDAY...South winds 10 knots or less. Partly cloudy. 
.SUNDAY...South winds around 10 knots becoming southwest. A
chance of showers Sunday night. 

The water temperature off Buffalo is 64 degrees.

$$

LOZ030-181515-
Lower Niagara River-
618 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 5 to 15 knots. Sunny.
.TONIGHT...Southwest winds 5 to 10 knots. Clear.
.THURSDAY...Southwest winds around 10 knots increasing to 15 to
20 knots. Mostly sunny. 
.THURSDAY NIGHT...West winds 5 to 15 knots. Mainly clear. 
.FRIDAY...Northwest winds less than 10 knots. Clear.
.SATURDAY...South winds 10 knots or less. Partly cloudy. 
.SUNDAY...South winds around 10 knots becoming southwest. A
chance of showers Sunday night. 

$$

LEZ040-041-181515-
Buffalo to Ripley along Lake Erie-
618 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.TODAY...Southwest winds 10 to 15 knots. Sunny. Waves 3 to 5 feet
subsiding to 2 to 3 feet. Waves occasionally around 6 feet. 
.TONIGHT...Southwest winds 5 to 15 knots becoming south 15 to
20 knots. Clear. Waves 1 to 3 feet building to 2 to 4 feet. 
.THURSDAY...Southwest winds 15 to 25 knots. Sunny. Waves 3 to
6 feet building to 4 to 7 feet. Waves occasionally around 9 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
and diminishing to 5 to 10 knots. Becoming mainly clear. Waves
3 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around
7 feet. 
.FRIDAY...Northwest winds 10 knots or less becoming south. Clear.
Waves 2 feet or less. 
.SATURDAY...South winds 5 to 15 knots. Partly cloudy. Waves
2 feet or less. 
.SUNDAY...South winds 10 to 15 knots. A chance of showers Sunday
night. Waves 2 feet or less. 

$$

LOZ042-181515-
Niagara River to Hamlin Beach along Lake Ontario-
618 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.TONIGHT...Southwest winds 5 to 15 knots. Clear. Waves 2 feet or
less. 
.THURSDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. Sunny. Waves 1 to 3 feet building to 2 to 4 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. Mainly clear. Waves 2 to 4 feet subsiding to 1 to
3 feet. 
.FRIDAY...Northwest winds 10 knots or less becoming south. Clear.
Waves 1 to 3 feet subsiding to 1 foot or less. 
.SATURDAY...South winds 5 to 10 knots. Partly cloudy. Waves
1 foot or less building to 1 to 3 feet. 
.SUNDAY...South winds 5 to 15 knots becoming southwest. A chance
of showers Sunday night. Waves 1 to 3 feet. 

$$

LOZ043-044-181515-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
618 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.TODAY...Southwest winds 5 to 15 knots. Sunny. Waves 3 to 6 feet
subsiding to 2 to 4 feet. Waves occasionally around 7 feet. 
.TONIGHT...South winds 5 to 15 knots. Clear. Waves 2 to 4 feet. 
.THURSDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Sunny. Waves 2 to 4 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. Partly cloudy in the evening, then becoming
mainly clear. Waves 3 to 6 feet subsiding to 2 to 4 feet. Waves
occasionally around 7 feet. 
.FRIDAY...Northwest winds 5 to 15 knots becoming south 10 knots
or less. Clear. Waves 2 to 4 feet subsiding to 1 to 3 feet. 
.SATURDAY...South winds 5 to 15 knots. Partly cloudy. Waves 1 to
3 feet. 
.SUNDAY...South winds 5 to 15 knots. A chance of showers Sunday
night. Waves 1 to 3 feet. 

The water temperature off Rochester is 53 degrees.

$$

LOZ045-181515-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
618 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

.TODAY...Southwest winds 5 to 15 knots. Sunny. Waves 3 to 6 feet
subsiding to 2 to 4 feet. Waves occasionally around 7 feet. 
.TONIGHT...South winds 5 to 15 knots increasing to 15 to
20 knots. Clear. Waves 2 to 4 feet. 
.THURSDAY...South winds 15 to 20 knots becoming southwest. Sunny.
Waves 3 to 6 feet. Waves occasionally around 7 feet. 
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. Partly cloudy in the evening, then becoming
mainly clear. Waves 3 to 6 feet subsiding to 2 to 4 feet. Waves
occasionally around 7 feet. 
.FRIDAY...Northwest winds 10 knots or less becoming south. Clear.
Waves 2 to 4 feet subsiding to 1 to 3 feet. 
.SATURDAY...South winds 5 to 15 knots. Partly cloudy. Waves 1 to
3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.SUNDAY...South winds 10 to 15 knots. Partly to mostly cloudy.
Waves 1 to 3 feet building to 2 to 4 feet. 

$$

000
FZUS53 KAPX 180754
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
354 AM EDT Wed Oct 18 2017

For waters within five nautical miles of shore on Lakes Huron...
Michigan and Superior

LSZ321-181600-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
354 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

.TODAY...South wind 15 to 25 knots with gusts to around 40 knots.
Mostly clear. Waves 2 to 3 feet building to 4 to 6 feet. 
.TONIGHT...West wind 15 to 25 knots with gusts to around
40 knots. Partly cloudy. Waves 4 to 6 feet. 
.THURSDAY...West wind 15 to 25 knots with gusts to around
30 knots. Sunny. Waves 5 to 8 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Mostly clear. Waves 4 to 7 feet. 

See the open lakes forecast for days 3 through 5.

$$

LSZ322-181600-
St. Marys River Point Iroquois to E. Potagannissing Bay-
354 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...South wind 10 to 20 knots with gusts to around 30 knots.
Sunny.
.TONIGHT...Southwest wind 15 to 20 knots with gusts to around
30 knots. Partly cloudy. 
.THURSDAY...West wind 10 to 15 knots with gusts to around
25 knots. Sunny.
.THURSDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. 

See the open lakes forecast for days 3 through 5.

$$

LMZ341-181600-
Seul Choix Point to 5NM West of Mackinac Bridge-
354 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

.TODAY...Southwest wind up to 30 knots with gusts to around
40 knots. Mostly clear. Waves 3 to 5 feet building to 9 to
12 feet in the morning. 
.TONIGHT...West wind up to 30 knots with gusts to around
40 knots. Partly cloudy. Waves 9 to 12 feet. 
.THURSDAY...West wind 15 to 20 knots with gusts to around
25 knots. Sunny. Waves 2 to 4 feet. 
.THURSDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 2 to 3 feet. 

See the open lakes forecast for days 3 through 5.

$$

LHZ345-181600-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
354 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...Southwest wind 10 to 20 knots. Gusts up to 25 knots
increasing to 30 knots in the afternoon. Mostly clear. Waves 2 to
3 feet. 
.TONIGHT...West wind 15 to 25 knots with gusts to around
30 knots. Partly cloudy. Waves 2 to 4 feet. 
.THURSDAY...West wind 10 to 20 knots with gusts to around
30 knots. Sunny. Waves 2 to 4 feet. 
.THURSDAY NIGHT...West wind 5 to 10 knots. Mostly clear. Waves
2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ346-181600-
St Ignace to False Detour Channel-
354 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...Southwest wind 10 to 20 knots with gusts to around
30 knots. Sunny. Waves 2 feet or less building to 2 to 3 feet in
the morning. 
.TONIGHT...Southwest wind 15 to 20 knots with gusts to around
30 knots. Partly cloudy. Waves 3 to 5 feet. 
.THURSDAY...West wind 15 to 20 knots with gusts to around
30 knots. Sunny. Waves 3 to 5 feet. 
.THURSDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. Waves 2 to 4 feet. 

See the open lakes forecast for days 3 through 5.

$$

LMZ342-181600-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
354 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

.TODAY...Southwest wind 15 to 25 knots. Gusts up to 30 knots
increasing to 40 knots in the afternoon. Sunny. Waves 2 to 4 feet
building to 5 to 8 feet. 
.TONIGHT...West wind up to 30 knots with gusts to around
40 knots. Partly cloudy. Waves 6 to 9 feet. 
.THURSDAY...West wind 10 to 20 knots with gusts to around
25 knots. Sunny. Waves 3 to 5 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Mostly clear. Waves 2 to 4 feet. 

See the open lakes forecast for days 3 through 5.

$$

LMZ344-181600-
Sleeping Bear Point to Grand Traverse Light MI-
354 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

.TODAY...Southwest wind up to 30 knots with gusts to around
40 knots. Sunny. Waves 3 to 5 feet building to 5 to 8 feet. 
.TONIGHT...Southwest wind up to 30 knots with gusts to around
40 knots. Partly cloudy. Waves 5 to 8 feet. 
.THURSDAY...West wind 10 to 20 knots with gusts to around
25 knots. Sunny. Waves 3 to 5 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Mostly clear. Waves 2 to 4 feet. 

See the open lakes forecast for days 3 through 5.

$$

LMZ345-346-181600-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
354 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

.TODAY...South wind up to 30 knots with gusts to around 40 knots.
Clear. Waves 8 to 11 feet. 
.TONIGHT...Southwest wind up to 30 knots with gusts to around
40 knots. Mostly clear. Waves 8 to 11 feet. 
.THURSDAY...West wind 10 to 15 knots with gusts to around
25 knots. Sunny. Waves 3 to 5 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Clear. Waves 2 to 3 feet. 

See the open lakes forecast for days 3 through 5.

$$

LMZ323-181600-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
354 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

.TODAY...Southwest wind 15 to 25 knots with gusts to around
40 knots. Sunny. Waves 2 to 3 feet building to 3 to 5 feet. 
.TONIGHT...Southwest wind 15 to 25 knots with gusts to around
40 knots. Partly cloudy. Waves 3 to 5 feet. 
.THURSDAY...West wind 15 to 20 knots with gusts to around
25 knots. Sunny. Waves 2 to 4 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Mostly clear. Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ347-181600-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
354 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...Southwest wind 10 to 20 knots. Gusts up to 25 knots
increasing to 30 knots early in the evening. Sunny. Waves 2 to
3 feet. 
.TONIGHT...Southwest wind 10 to 20 knots with gusts to around
30 knots. Partly cloudy. Waves 2 to 4 feet. 
.THURSDAY...West wind 10 to 20 knots with gusts to around
30 knots. Sunny. Waves 2 to 4 feet. 
.THURSDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. Waves 2 to 4 feet. 

See the open lakes forecast for days 3 through 5.

$$

LHZ348-181600-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
354 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

.TODAY...South wind 10 to 20 knots. Gusts up to 25 knots
increasing to 30 knots early in the evening. Sunny. Waves 2 feet
or less building to 4 to 6 feet. 
.TONIGHT...Southwest wind 15 to 25 knots with gusts to around
30 knots. Mostly clear. Waves 4 to 6 feet. 
.THURSDAY...West wind 10 to 20 knots with gusts to around
25 knots. Sunny. Waves 2 to 4 feet. 
.THURSDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Clear. Waves 2 to 4 feet. 

See the open lakes forecast for days 3 through 5.

$$

LHZ349-181600-
Sturgeon Pt to Alabaster MI-
354 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH
LATE TONIGHT...

.TODAY...Southwest wind 10 to 20 knots with gusts to around
30 knots. Sunny. Waves 2 to 3 feet building to 3 to 5 feet in the
morning. 
.TONIGHT...Southwest wind 15 to 25 knots with gusts to around
30 knots. Mostly clear. Waves 3 to 5 feet. 
.THURSDAY...West wind 10 to 15 knots with gusts to around
20 knots. Sunny. Waves 2 to 3 feet. 
.THURSDAY NIGHT...West wind 5 to 10 knots. Clear. Waves 2 feet or
less. 

See the open lakes forecast for days 3 through 5.

$$

SMD

000
FZUS53 KDTX 180752
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
352 AM EDT Wed Oct 18 2017

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

LHZ422-181515-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
352 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THURSDAY MORNING...

.TODAY...Southwest winds 15 to 20 knots increasing to 20 to
25 knots in the afternoon. Sunny. Waves 2 to 4 feet. 
.TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 3 to
5 feet. Waves occasionally around 7 feet. 
.THURSDAY...Southwest winds 20 to 25 knots becoming west 10 to
15 knots. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Clear. Waves around 2 feet or less. 

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ421-181515-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
352 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THURSDAY MORNING...

.TODAY...Southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late morning and
afternoon. Sunny. Waves 3 to 5 feet. Waves occasionally around
7 feet. 
.TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 4 to
6 feet. Waves occasionally around 8 feet. 
.THURSDAY...Southwest winds 20 to 25 knots becoming west 10 to
15 knots. Mostly sunny. Waves 3 to 5 feet subsiding to 1 to
3 feet. Waves occasionally around 7 feet. 
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves 1 to 3 feet. 

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ441-181515-
Port Austin to Harbor Beach MI-
352 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING
THROUGH THURSDAY MORNING...

.TODAY...Southwest winds 15 to 20 knots increasing to 20 to
25 knots late in the afternoon. Sunny. Waves 2 to 4 feet. 
.TONIGHT...Southwest winds 20 to 25 knots. Clear. Waves 3 to
5 feet. Waves occasionally around 7 feet. 
.THURSDAY...Southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and afternoon. Mostly sunny. Waves
3 to 5 feet subsiding to 2 to 4 feet late in the afternoon. Waves
occasionally around 7 feet. 
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves 1 to 3 feet. 

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ442-181515-
Harbor Beach to Port Sanilac MI-
352 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 15 to 20 knots. Sunny. Waves 1 to 3 feet
building to 2 to 4 feet late in the afternoon. 
.TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves 2 to
4 feet. 
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Sunny. Waves 1 to 3 feet. 
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves around 2 feet or
less. 

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ443-181515-
Port Sanilac to Port Huron MI-
352 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 15 to 20 knots. Sunny. Waves 1 to 3 feet
building to 2 to 4 feet late in the afternoon. 
.TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves 2 to
4 feet. 
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. Sunny. Waves 1 to
3 feet. 
.THURSDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Clear. Waves around 2 feet or
less. 

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LEZ444-181515-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
352 AM EDT Wed Oct 18 2017

.TODAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Sunny. Waves 1 to 3 feet. 
.TONIGHT...Southwest winds 15 to 20 knots. Clear. Waves 1 to
3 feet. 
.THURSDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. Sunny. Waves 1 to 3 feet. 
.THURSDAY NIGHT...Northwest winds 5 to 10 knots. Clear. Waves
around 2 feet or less. 

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 60.3 degrees.

$$

DRK

You can obtain your latest National Weather Service forecasts online
a www.weather.gov/greatlakes

923 
FZUS53 KGRR 180657
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
257 AM EDT Wed Oct 18 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-181515-
Pentwater to Manistee MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE
TONIGHT...

.TODAY...Southwest winds to 30 knots becoming south gales to
35 knots. Sunny. Waves 7 to 10 feet. 
.TONIGHT...Southwest gales to 35 knots decreasing to 30 knots late
at night, then veering west 15 to 25 knots toward daybreak. Mostly
clear. Waves 7 to 10 feet. 
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 3 to 5 feet
subsiding to 1 to 3 feet late in the day. 
.THURSDAY NIGHT...Southwest winds 10 to 15 knots backing south
toward daybreak. Clear. Waves 1 to 2 feet. 

$$

LMZ848-181515-
Whitehall to Pentwater MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE
TONIGHT...

.TODAY...Southwest winds 20 to 25 knots backing south gales to
35 knots. Sunny. Waves 7 to 10 feet. 
.TONIGHT...Southwest gales to 35 knots decreasing to 30 knots late
at night, then veering west 15 to 25 knots toward daybreak. Mostly
clear. Waves 6 to 9 feet. 
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 3 to 5 feet
subsiding to 1 to 3 feet late in the day. 
.THURSDAY NIGHT...Southwest winds 10 to 15 knots backing south
toward daybreak. Clear. Waves around 1 foot. 

$$

LMZ847-181515-
Grand Haven to Whitehall MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds to 30 knots. Sunny. Waves 6 to 9 feet. 
.TONIGHT...Southwest winds to 30 knots veering west 15 to 25 knots
toward daybreak. Mostly clear. Waves 6 to 9 feet. 
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 4 to 6 feet
subsiding to 1 to 3 feet late in the day. 
.THURSDAY NIGHT...Southwest winds around 10 knots backing south
toward daybreak. Clear. Waves around 1 foot. 

$$

LMZ846-181515-
Holland to Grand Haven MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds to 30 knots. Sunny. Waves 6 to 8 feet. 
.TONIGHT...Southwest winds to 30 knots veering west 20 to 25 knots
toward daybreak. Mostly clear. Waves 6 to 8 feet. 
.THURSDAY...West winds 10 to 20 knots. Sunny. Waves 4 to 6 feet
subsiding to 1 to 3 feet late in the day. 
.THURSDAY NIGHT...Southwest winds around 10 knots backing south
toward daybreak. Clear. Waves 1 to 2 feet. 

$$

LMZ845-181515-
South Haven to Holland MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds to 30 knots. Sunny. Waves 4 to 6 feet. 
.TONIGHT...Southwest winds to 30 knots. Mostly clear. Waves 4 to
6 feet. 
.THURSDAY...West winds 10 to 15 knots. Sunny. Waves 4 to 6 feet
subsiding to 1 to 3 feet late in the day. 
.THURSDAY NIGHT...Southwest winds 5 to 10 knots backing south after
midnight. Clear. Waves 1 to 2 feet. 

$$

LMZ844-181515-
St Joseph to South Haven MI-
257 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...South winds 15 to 25 knots increasing to 30 knots late in
the day. Sunny. Waves 2 to 4 feet. 
.TONIGHT...Southwest winds to 30 knots. Mostly clear. Waves 3 to
5 feet. 
.THURSDAY...West winds 5 to 15 knots. Sunny. Waves 3 to 5 feet
subsiding to 1 to 3 feet late in the day. 
.THURSDAY NIGHT...Southwest winds 5 to 10 knots backing south after
midnight. Clear. Waves around 1 foot. 

$$


000
FZUS53 KMQT 181010
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
610 AM EDT Wed Oct 18 2017

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. Occasional wave height is the
average of the highest 1/10 of the wave spectrum.

LSZ240-182000-
Saxon Harbor WI to Black River MI-
610 AM EDT Wed Oct 18 2017 /510 AM CDT Wed Oct 18 2017/

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.EARLY THIS MORNING...South wind 15 to 20 knots. Clear. Waves
1 to 2 feet. 
.TODAY...Southwest wind 15 to 20 knots veering west late. Sunny.
Waves building to 2 to 4 feet. 
.TONIGHT...West wind 15 to 20 knots with gusts up to 27 knots.
Clear. Waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet. 
.THURSDAY...Southwest wind 10 to 20 knots. Sunny. Waves subsiding
to 1 to 2 feet. 
.THURSDAY NIGHT...South wind 10 to 15 knots. Clear. Waves calm to
1 foot. 

$$

LSZ241-182000-
Black River to Ontonagon MI-
610 AM EDT Wed Oct 18 2017 /510 AM CDT Wed Oct 18 2017/

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING...

.EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to
24 knots. Clear. Waves 1 to 2 feet building to 2 to 3 feet. 
.TODAY...Southwest wind 15 to 20 knots veering west late. Gusts
up to 28 knots. Sunny. Waves building to 3 to 5 feet occasionally
to 7 feet. 
.TONIGHT...West wind 20 to 25 knots. Clear. Waves building to
4 to 7 feet occasionally to 9 feet. 
.THURSDAY...Southwest wind 10 to 20 knots with gusts up to
27 knots. Sunny. Waves subsiding to 1 to 2 feet. 
.THURSDAY NIGHT...South wind 10 to 15 knots. Clear. Waves 1 to
2 feet. 

$$

LSZ243-182000-
Upper Entrance of Portage Canal to Eagle River MI-
610 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THURSDAY EVENING...

.EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to
23 knots. Clear. Waves 1 to 2 feet building to 2 to 3 feet. 
.TODAY...Southwest wind 15 to 20 knots veering west 20 to
25 knots late. Sunny. Waves building to 4 to 7 feet occasionally
to 9 feet. 
.TONIGHT...West wind 20 to 25 knots with gusts up to 32 knots.
Clear. Waves building to 6 to 9 feet occasionally to 11 feet. 
.THURSDAY...West wind 15 to 25 knots. Sunny. Waves subsiding to
3 to 6 feet occasionally to 8 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet. 

$$

LSZ242-182000-
Ontonagon to Upper Entrance of Portage Canal MI-
610 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING...

.EARLY THIS MORNING...South wind 15 to 20 knots. Clear. Waves
1 to 2 feet building to 2 to 3 feet. 
.TODAY...Southwest wind 15 to 20 knots veering west 20 to
25 knots late. Gusts up to 33 knots. Sunny. Waves building to
4 to 7 feet occasionally to 9 feet. 
.TONIGHT...West wind 20 to 25 knots. Clear. Waves building to
6 to 9 feet occasionally to 11 feet, then subsiding to 5 to
8 feet occasionally to 10 feet. 
.THURSDAY...West wind 20 to 25 knots diminishing to 10 to
20 knots by mid afternoon. Sunny. Waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 
.THURSDAY NIGHT...South wind less than 10 knots. Clear. Waves
subsiding to 1 to 2 feet. 

$$

LSZ245-182000-
Manitou Island to Point Isabelle MI-
610 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
THURSDAY AFTERNOON...

.EARLY THIS MORNING...Southwest wind 10 to 15 knots. Clear. Waves
2 to 3 feet. 
.TODAY...Southwest wind 15 to 20 knots. Sunny through mid
afternoon then becoming partly cloudy. Waves building to 2 to
4 feet. 
.TONIGHT...West wind 15 to 25 knots. Clear. Waves building to
3 to 5 feet occasionally to 7 feet. 
.THURSDAY...West wind 15 to 25 knots with gusts up to 32 knots.
Sunny. Waves building to 3 to 6 feet occasionally to 8 feet, then
subsiding to 2 to 4 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots backing south
after midnight. Clear. Waves subsiding to 1 to 2 feet. 

$$

LSZ244-182000-
Eagle River to Manitou Island MI-
610 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THURSDAY EVENING...

.EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to
23 knots. Clear. Waves 2 to 3 feet. 
.TODAY...Southwest wind 15 to 20 knots becoming 15 to 25 knots
late. Sunny through mid afternoon then becoming partly cloudy.
Waves building to 4 to 7 feet occasionally to 9 feet. 
.TONIGHT...West wind 20 to 25 knots with gusts up to 32 knots.
Clear. Waves building to 6 to 9 feet occasionally to 11 feet. 
.THURSDAY...West wind up to 30 knots diminishing to 15 to
25 knots by mid afternoon. Sunny. Waves building to 7 to 10 feet
occasionally to 13 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.THURSDAY NIGHT...Southwest wind 10 to 15 knots backing south
after midnight. Clear. Waves subsiding to 1 to 2 feet. 

$$

LSZ246-247-182000-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
610 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
THURSDAY AFTERNOON...

.EARLY THIS MORNING...Southwest wind 10 to 15 knots. Clear. Waves
1 to 2 feet. 
.TODAY...Southwest wind 15 to 20 knots with gusts up to 32 knots.
Mostly sunny. Waves building to 2 to 3 feet. 
.TONIGHT...West wind 15 to 20 knots with gusts up to 29 knots.
Clear. Waves building to 2 to 4 feet. 
.THURSDAY...West wind 10 to 20 knots with gusts up to 29 knots.
Sunny. Waves subsiding to 1 to 2 feet. 
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
1 to 2 feet. 

$$

LSZ248-182000-
Huron Islands to Marquette MI-
610 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH
THIS EVENING...

.EARLY THIS MORNING...Southwest wind 10 to 15 knots. Clear. Waves
1 to 2 feet. 
.TODAY...Southwest wind 15 to 25 knots with gale force gusts up
to 34 knots. Mostly sunny. Waves building to 2 to 4 feet, then
subsiding to 2 to 3 feet. 
.TONIGHT...West wind 15 to 20 knots with gusts up to 30 knots.
Mostly clear. Waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 
.THURSDAY...West wind 15 to 25 knots. Sunny. Waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 2 to
3 feet. 
.THURSDAY NIGHT...Southwest wind less than 10 knots. Gusts up to
17 knots. Clear. Waves subsiding to 1 to 2 feet. 

$$

LSZ249-182000-
Marquette to Munising MI-
610 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH
THIS EVENING...

.EARLY THIS MORNING...South wind 10 to 15 knots with gusts up to
22 knots. Clear. Waves 1 to 2 feet. 
.TODAY...Southwest wind 15 to 25 knots with gale force gusts up
to 34 knots. Sunny. Waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 
.TONIGHT...Southwest wind 10 to 20 knots veering west after
midnight. Gusts up to 27 knots. Mostly clear. Waves subsiding to
2 to 3 feet, then building to 3 to 6 feet occasionally to 8 feet.
.THURSDAY...West wind 10 to 20 knots with gusts up to 27 knots.
Sunny. Waves subsiding to 2 to 4 feet. 
.THURSDAY NIGHT...Southwest wind less than 10 knots backing south
10 to 15 knots after midnight. Clear. Waves subsiding to 1 to
2 feet. 

$$

LSZ250-182000-
Munising to Grand Marais MI-
610 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH
THIS EVENING...

.EARLY THIS MORNING...South wind 15 to 20 knots. Clear. Waves
1 to 2 feet. 
.TODAY...South wind up to 30 knots. Sunny. Waves building to 3 to
5 feet occasionally to 7 feet. 
.TONIGHT...Southwest wind 15 to 25 knots veering west after
midnight. Gusts up to 32 knots. Mostly clear. Waves subsiding to
2 to 4 feet, then building to 5 to 8 feet occasionally to
10 feet. 
.THURSDAY...West wind 15 to 25 knots. Sunny. Waves subsiding to
4 to 7 feet occasionally to 9 feet, then building to 5 to 8 feet
occasionally to 10 feet. 
.THURSDAY NIGHT...Southwest wind 5 to 15 knots backing south
10 to 15 knots after midnight. Clear. Waves subsiding to 1 to
2 feet. 

$$

LSZ251-182000-
Grand Marais to Whitefish Point MI-
610 AM EDT Wed Oct 18 2017

...GALE WARNING IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH
THIS EVENING...

.EARLY THIS MORNING...South wind 15 to 20 knots. Mostly clear.
Waves 2 to 3 feet. 
.TODAY...South wind 15 to 25 knots increasing to up to 30 knots
late. Gale force gusts up to 37 knots. Sunny. Waves building to
3 to 6 feet occasionally to 8 feet. 
.TONIGHT...Southwest wind up to 30 knots veering west 20 to
25 knots after midnight. Partly cloudy through midnight then
clearing. Waves subsiding to 2 to 4 feet, then building to 5 to
8 feet occasionally to 10 feet. 
.THURSDAY...West wind 15 to 25 knots. Sunny. Waves building to
6 to 9 feet occasionally to 11 feet, then subsiding to 5 to
8 feet occasionally to 10 feet. 
.THURSDAY NIGHT...West wind 10 to 20 knots backing southwest less
than 10 knots after midnight. Clear. Waves subsiding to 2 to
3 feet. 

$$

LMZ221-182000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
610 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.EARLY THIS MORNING...Southwest wind 15 to 20 knots with gusts up
to 27 knots. Clear. Waves 2 to 3 feet building to 2 to 4 feet. 
.TODAY...Southwest wind 15 to 25 knots with gale force gusts up
to 36 knots. Sunny. Waves building to 4 to 7 feet occasionally to
9 feet. 
.TONIGHT...Southwest wind 15 to 25 knots veering west 10 to
20 knots after midnight. Gale force gusts up to 35 knots. Mostly
clear. Waves subsiding to 2 to 3 feet. 
.THURSDAY...West wind 10 to 15 knots with gusts up to 22 knots.
Sunny. Waves subsiding to 1 to 2 feet. 
.THURSDAY NIGHT...Southwest wind less than 10 knots. Clear. Waves
1 to 2 feet. 

$$

LMZ248-250-182000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
610 AM EDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH
THIS EVENING...

.EARLY THIS MORNING...Southwest wind 15 to 20 knots with gusts up
to 28 knots. Clear. Waves 2 to 4 feet building to 3 to 5 feet
occasionally to 7 feet. 
.TODAY...Southwest wind up to 30 knots with gale force gusts up
to 40 knots. Sunny. Waves building to 10 to 14 feet occasionally
to 18 feet. 
.TONIGHT...Southwest wind up to 30 knots veering west 15 to
20 knots after midnight, then becoming 10 to 20 knots late. Gale
force gusts up to 39 knots. Mostly clear. Waves subsiding to 3 to
5 feet occasionally to 7 feet. 
.THURSDAY...West wind 10 to 20 knots. Sunny. Waves subsiding to
1 to 2 feet. 
.THURSDAY NIGHT...Southwest wind 5 to 15 knots. Clear. Waves 1 to
2 feet. 

$$

WFO MQT

537 
FZUS53 KLOT 180800
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
300 AM CDT Wed Oct 18 2017

For waters within five nautical miles of shore on Lake Michigan

Waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

LMZ740>742-181515-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
300 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM CDT THIS MORNING
THROUGH LATE TONIGHT...

.TODAY...South winds 10 to 20 kt increasing to 20 to 25 kt in the
late morning and afternoon. Occasional gusts to 30 kt possible in
the afternoon. Sunny. Waves 1 to 3 ft building to 3 to 5 ft in 
the afternoon. 
.TONIGHT...Southwest winds 20 to 25 kt diminishing to 10 to 20 kt
after midnight. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3
ft after midnight. 
.THURSDAY...Northwest winds 10 to 15 kt becoming northeast 5 to
10 kt in the afternoon. Sunny. Waves 2 ft or less. 
.THURSDAY NIGHT...South winds 10 to 15 kt. Clear. Waves 2 ft or
less.  

$$

LMZ743>745-181515-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
300 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM CDT THIS MORNING
THROUGH LATE TONIGHT...

.TODAY...South winds 10 to 20 kt increasing to 20 to 25 kt in the
late morning and afternoon. Sunny. Waves 1 to 3 ft building to 2 
to 4 ft late in the afternoon. 
.TONIGHT...Southwest winds 20 to 25 kt diminishing to 10
to 20 kt late. Mostly clear. Waves 1 to 3 ft. 
.THURSDAY...West winds 10 to 15 kt becoming northeast 5 to 10 kt
in the afternoon. Sunny. Waves 1 to 3 ft subsiding to 2 ft or
less in the afternoon. 
.THURSDAY NIGHT...Southeast winds 10 to 15 kt. Clear. Waves 2 ft
or less.  

$$

KJB


000
FZUS53 KMKX 181006
NSHMKX

Nearshore Marine Forecast
National Weather Service MILWAUKEE/SULLIVAN WI
506 AM CDT Wed Oct 18 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ643-181600-
Sheboygan to Port Washington WI-
506 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...Southwest wind 15 to 20 knots backing south late in the
morning, then becoming 15 to 25 knots early in the afternoon
becoming south 15 to 25 knots late in the afternoon. Sunny. Waves
3 to 4 feet building to 4 to 6 feet. 
.TONIGHT...Southwest wind 15 to 20 knots with gusts to around
25 knots veering west 10 to 20 knots after midnight, then
becoming 10 to 15 knots early in the morning. Mostly clear. Waves
4 to 6 feet subsiding to 3 to 4 feet. 
.THURSDAY...West wind 10 to 15 knots becoming southwest 5 to
10 knots early in the afternoon, then backing south late in the
afternoon. Sunny. Waves around 1 foot. 
.THURSDAY NIGHT...South wind 5 to 10 knots veering southwest in
the late evening and early morning, then backing south early in
the morning. Clear. Waves around 1 foot. 

$$
LMZ644-181600-
Port Washington to North Point Light WI-
506 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...Southwest wind 15 to 20 knots backing south in the late
morning and afternoon. Gusts up to 25 knots. Sunny. Waves 1 to
2 feet building to 3 to 4 feet in the late morning and afternoon.
.TONIGHT...Southwest wind 15 to 20 knots veering west 10 to
20 knots after midnight, then becoming 10 to 15 knots early in
the morning. Mostly clear. Waves 3 to 4 feet subsiding to 1 to
2 feet early in the morning. 
.THURSDAY...West wind 5 to 10 knots backing south late in the
afternoon. Sunny. Waves around 1 foot. 
.THURSDAY NIGHT...South wind 5 to 10 knots veering southwest late
in the evening, then becoming southwest 5 to 10 knots after
midnight backing south early in the morning. Clear. Waves around
1 foot. 

$$
LMZ645-181600-
North Point Light to Wind Point WI-
506 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...Southwest wind 15 to 20 knots backing south late in the
morning, then becoming 15 to 25 knots in the afternoon. Sunny.
Waves 3 to 4 feet. 
.TONIGHT...Southwest wind 15 to 20 knots with gusts to around
25 knots becoming southwest 15 to 20 knots late in the evening,
then becoming 10 to 20 knots after midnight veering west 10 to
15 knots early in the morning. Mostly clear. Waves 3 to 4 feet
subsiding to 1 to 2 feet early in the morning. 
.THURSDAY...West wind 5 to 10 knots backing south late in the
afternoon. Sunny. Waves around 1 foot. 
.THURSDAY NIGHT...South wind 5 to 10 knots veering southwest late
in the evening, then backing south after midnight becoming south
5 to 10 knots early in the morning. Clear. Waves around 1 foot. 

$$
LMZ646-181600-
Wind Point WI to Winthrop Harbor IL-
506 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...Southwest wind 15 to 20 knots backing south in the late
morning and early afternoon, then becoming 15 to 25 knots late in
the afternoon. Sunny. Waves 3 to 4 feet. 
.TONIGHT...Southwest wind 15 to 20 knots with gusts to around
25 knots becoming southwest 15 to 20 knots in the late evening
and early morning, then becoming west 10 to 15 knots early in the
morning. Mostly clear. Waves 3 to 4 feet subsiding to 1 to 2 feet
early in the morning. 
.THURSDAY...West wind 5 to 10 knots backing south late in the
afternoon. Sunny. Waves around 1 foot. 
.THURSDAY NIGHT...Southeast wind 5 to 10 knots veering south late
in the evening, then becoming south 5 to 10 knots after midnight.
Clear. Waves around 1 foot. 

$$
See Lake Michigan Open Waters Forecast for Friday through Sunday.


000
FZUS53 KGRB 180828
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
328 AM CDT Wed Oct 18 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-181615-
Green Bay south of line from Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
328 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...SW wind increasing to 30 kts. A few gale force gusts to 
35 kts this afternoon. Waves 2 to 4 ft building to 4 to 7 ft. 
Sunny.
.TONIGHT...SW wind to 30 kts with a few gale force gusts to 
35 kts in the evening, then wind diminishing to 15 to 25 kts 
after midnight. Waves gradually subsiding to 3 to 5 ft. Mostly 
clear.
.THURSDAY...W wind 10 to 15 kts. Waves subsiding to 1 to 3 ft. 
Sunny.
.THURSDAY NIGHT...SW wind 5 to 10 kts. Waves 2 ft or less. Clear.

$$

LMZ541>543-181615-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
328 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.TODAY...S wind increasing to 30 kts. A few gale force gusts 
around 35 kts this afternoon. Waves 2 to 4 ft building to 8 to 12 
ft. Sunny.
.TONIGHT...S wind to 30 kts with a few gale force gusts around 35
kts in the evening, then wind diminishing to 15 to 25 kts after 
midnight. Waves gradually subsiding to 4 to 7 ft. Mostly clear.
.THURSDAY...W wind 10 to 20 kts. Waves subsiding to 2 to 4 ft. 
Sunny.
.THURSDAY NIGHT...SW wind 10 to 15 kts. Waves 2 ft or less.
Clear. 

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.

Skowronski/Eckberg

000
FZUS53 KDLH 180819
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
319 AM CDT Wed Oct 18 2017

For waters within five nautical miles of shore on Lake Superior

LSZ140-141-181630-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
319 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH THURSDAY MORNING...

.TODAY...Southwest wind 15 to 20 knots. Gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. Mostly
sunny. Waves 5 to 7 feet. 
.TONIGHT...West wind 15 to 20 knots. Gusts up to 25 knots
increasing to 30 knots in the late evening and overnight. Mostly
clear. Waves 5 to 7 feet subsiding to 3 to 5 feet after midnight.
.THURSDAY...Southwest wind 15 to 20 knots. Gusts up to 30 knots.
Sunny. Waves 3 to 5 feet. 
.THURSDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 2 to 4 feet. 

$$

LSZ142-143-181630-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
319 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH LATE TONIGHT...

.TODAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots in
the late morning and afternoon. Sunny. Waves 2 to 4 feet building
to 3 to 5 feet in the afternoon. 
.TONIGHT...West wind 10 to 15 knots with gusts to around
25 knots. Mostly clear. Waves 2 to 4 feet. 
.THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 1 to 3 feet. 
.THURSDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 2 feet or less. 

$$

LSZ144-145-181630-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
319 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH
LATE TONIGHT...

.TODAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 1 to 3 feet. 
.TONIGHT...West wind 10 to 15 knots with gusts to around
25 knots. Mostly clear. Waves 2 to 4 feet. 
.THURSDAY...Southwest wind 10 to 15 knots. Sunny. Waves 2 to
4 feet. 
.THURSDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 2 feet or less. 

$$

LSZ146-147-181630-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
319 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH THURSDAY MORNING...

.TODAY...Southwest wind 15 to 20 knots. Gusts up to 25 knots
increasing to 30 knots late in the afternoon. Sunny. Waves 2 to
4 feet building to 3 to 5 feet in the afternoon. 
.TONIGHT...West wind 15 to 20 knots. Gusts up to 30 knots in the
late evening and early morning. Mostly clear. Waves 4 to 6 feet. 
.THURSDAY...West wind 15 to 20 knots becoming southwest 5 to
10 knots late in the afternoon. Sunny. Waves 3 to 5 feet
subsiding to 2 to 4 feet late in the afternoon. 
.THURSDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear.
Waves 2 feet or less. 

$$

LSZ121-148-181630-
Chequamegon Bay-Bayfield to Oak Point WI-
Oak Point to Saxon Harbor WI-
319 AM CDT Wed Oct 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH LATE TONIGHT...

.TODAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. Sunny. Waves
1 to 3 feet. 
.TONIGHT...West wind 10 to 15 knots with gusts to around
25 knots. Mostly clear. Waves 1 to 3 feet. 
.THURSDAY...Southwest wind 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 1 to 3 feet. 
.THURSDAY NIGHT...South wind 5 to 10 knots. Gusts up to 20 knots
in the late evening and overnight. Mostly clear. Waves 2 feet or
less. 

$$

JW

000
SXUS81 KCLE 261259
OMRGL1
SXUS81 KCLE 261245
OMRGL1
 
GREAT LAKES MARINE WEATHER BROADCAST
NATIONAL WEATHER SERVICE CLEVELAND OH
1145 UTC May 26 2015
 
     CURRENT SPEED IN KNOTS..WAVE HEIGHT IN FEET..VISIBILITY IN MILES
F=FOG H=HAZE R=RAIN S=SNOW L=DRIZZLE T=THUNDERSTORM D=DUST Z=FREEZING
 
     LAKE SUPERIOR         6 AM EST                     5 AM EST
STATION               WIND   GUST WAVE  VSBY/WX   WIND   GUST WAVE VSBY/WX
Point Iroquois, MI      /                        110/ 5    8           
Southwest Pier, MI      /                        090/ 1    1           
Whitefish Point, MI  /                   /  
Grand Marais MN         /                        999/-9    M           
Munising, MI            /                        999/-9    M           
Marquette C.G., MI      /                          0/      2           
Big Bay MI              /                          0/      1           
Copper Harbor MI     999/-9  999        M        340/ 9   16       M  
Portage Canal MI        /                        240/ 3    5           
Ontonagon MI            /                           /                  
Saxon Harbor, WI        /                        340/ 2    4           
Devils Island WI        /                        270/ 5    6           
Duluth, MN              /                        110/ 2    3           
Silver Bay MN           /                           /                  
Grand Marias, MI        /                        999/-9    M           
Rock of Ages, MI        /                           /                  
Passage Island MI       /                        350/ 8   10           
Silver Bay, MN          /                           /               
Port Wing WI            /                           /                  
Little Rapids, MI       /                        190/ 4    5           
Thunder Bay ONT      270/ 3  999       20        240/ 2  999   R- 20
 
...BUOY & SHIP OBSERVATIONS,  6 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
47.6 86.6 37 WNW Caribou Island Lt          /         00                
48.1 87.8 43 N Manitou Island               /         00                
47.3 89.8 27 ENE Outer Island Lt            /         00                
48.9 86.9 27 S Slate Island                 /         00                
 
...BUOY & SHIP OBSERVATIONS,  5 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
47.6 86.6 37 WNW Caribou Island Lt       140/ 2   4   01                
48.1 87.8 43 N Manitou Island            280/ 4   6   02                
47.3 89.8 27 ENE Outer Island Lt         300/ 4   4   01                
48.9 86.9 27 S Slate Island                 /         00                
47.2 85.9 WBP3210                        250/21   M   MM
 
...BUOY & SHIP OBSERVATIONS,  4 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
47.6 86.6 37 WNW Caribou Island Lt          /         00                
48.1 87.8 43 N Manitou Island               /         00                
47.3 89.8 27 ENE Outer Island Lt            /         00                
48.9 86.9 27 S Slate Island                 /         00                
 
 
      LAKE MICHIGAN         6 AM EST                     5 AM EST
STATION               WIND   GUST WAVE  VSBY/WX   WIND   GUST WAVE VSBY/WX
Naubinway, MI           /                           /                  
Manistique, MI          /                        180/ 5  999    F  0
Port Inland, MI         /                        140/ 4    6           
Fairport MI             /                          0/      1           
Escanaba MI             /                          0/    999       0
Menominee MI            /                        200/ 8   11           
Sister Bay, WI          /                           /                  
Algoma Cty Marina,WI    /                           /                  
Kewaunee, WI            /                        180/ 9   12           
Sheboygan Brkwtr WI     /                           /                  
Port Washington WI      /                           /                  
Milwaukee, WI        200/ 9  999       10        200/ 8  999      10
Kenosha, WI             /                        180/14   16           
Waukegan Harbor, IL     /                           /                  
Chicago                 /                        180/ 9  999       7
Calumet, IL             /                        190/ 9   14           
Burns Harbor, IN        /                        180/11   16           
Michigan City, IN       /                        250/ 8   10           
South Haven, MI         /                        170/ 9   12           
Milwaukee, WI           /                        140/ 7    8           
Muskegon, MI            /                        190/17   18           
Manitowoc WI            /                        190/ 5  999      10
Ludington, MI           /                        200/ 7   13           
Big Sable Pt, MI        /                           /                  
Manistee MI             /                        160/ 3  999      10
Traverse City MI        /                        999/-9  999      10
Mackinac Island MI      /                        200/ 8  999      10
St. Joseph, MI          /                        150/ 3   10           
Grand Traverse, MI      /                           /                  
 
...BUOY & SHIP OBSERVATIONS,  6 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
45.3 86.4 30 W Grand Traverse Lt            /         00                
42.7 87.0 39 SW Grand Haven RB              /         00                
 
...BUOY & SHIP OBSERVATIONS,  5 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
45.3 86.4 30 W Grand Traverse Lt         180/10  12   02                
42.7 87.0 39 SW Grand Haven RB           180/12  14   01                
 
...BUOY & SHIP OBSERVATIONS,  4 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
45.3 86.4 30 W Grand Traverse Lt            /         00                
42.7 87.0 39 SW Grand Haven RB              /         00                
 
     LAKE HURON            6 AM EST                     5 AM EST
STATION               WIND   GUST WAVE  VSBY/WX   WIND   GUST WAVE VSBY/WX
Ludington, MI           /                        210/ 6    9           
Harbor Beach, MI        /                        240/ 5    8           
Harbor Beach, MI        /                        250/ 8   10           
De Tour Village, MI     /                        210/ 4    7           
Rock Cut, MI            /                        210/ 2    5           
Killarney, ON        050/ 2  999        M           /               
 
...BUOY & SHIP OBSERVATIONS,  6 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
44.3 82.4 31 NNE Harbor Beach RB            /         00                
45.4 82.8 31 NE Thunder Bay Is Lt           /         00                
 
...BUOY & SHIP OBSERVATIONS,  5 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
44.3 82.4 31 NNE Harbor Beach RB         170/ 8  10   01                
45.4 82.8 31 NE Thunder Bay Is Lt        200/10  10   02                
 
...BUOY & SHIP OBSERVATIONS,  4 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
44.3 82.4 31 NNE Harbor Beach RB            /         00                
45.4 82.8 31 NE Thunder Bay Is Lt           /         00                
 
  ST.MARYS/GEO.BAY         6 AM EST                     5 AM EST
STATION               WIND   GUST WAVE  VSBY/WX   WIND   GUST WAVE VSBY/WX
Rock Cut, MI            /                        210/ 2    5           
Point Iroquois, MI      /                        110/ 5    8           
Southwest Pier, MI      /                        090/ 1    1           
De Tour Village, MI     /                        210/ 4    7           
Little Rapids, MI       /                        190/ 4    5           
Killarney, ON        190/ 4  999        9        160/ 4  999    F  3
Cove Island, ON         /                           /               
Collingwood, ON         /                           /               
 
...BUOY & SHIP OBSERVATIONS,  6 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
46.1 82.6 61 NW Cove Island                 /         00                
45.5 81.0 32 ENE Cove Island                /         00                
44.9 80.6 10 SW Western Island              /         00                
 
...BUOY & SHIP OBSERVATIONS,  5 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
46.1 82.6 61 NW Cove Island              240/ 6   8   01                
45.5 81.0 32 ENE Cove Island             230/ 6   8   01                
44.9 80.6 10 SW Western Island           230/14  16   01                
 
...BUOY & SHIP OBSERVATIONS,  4 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
46.1 82.6 61 NW Cove Island                 /         00                
45.5 81.0 32 ENE Cove Island                /         00                
44.9 80.6 10 SW Western Island              /         00                


000
SXUS81 KCLE 261059
OMRGL2
SXUS81 KCLE 261045
OMRGL2
 
GREAT LAKES MARINE WEATHER BROADCAST
NATIONAL WEATHER SERVICE CLEVELAND OH
1045 UTC May 26 2015
 
     CURRENT SPEED IN KNOTS..WAVE HEIGHT IN FEET..VISIBILITY IN MILES
F=FOG H=HAZE R=RAIN S=SNOW L=DRIZZLE T=THUNDERSTORM D=DUST Z=FREEZING
 
     LAKE ST.CLAIR         5 AM EST                     3 AM EST
STATION               WIND   GUST WAVE  VSBY/WX   WIND   GUST WAVE VSBY/WX
St. Clair Shores, MI 210/ 5    9                    /                  
Lake St Clair, MI       /                           /                  
Detroit City  MI     210/ 8  999       10        210/ 7  999      10
 
...BUOY & SHIP OBSERVATIONS,  5 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
42.4 82.7 7 SE Lake St. Clair Light         /         00                
 
...BUOY & SHIP OBSERVATIONS,  3 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
42.4 82.7 7 SE Lake St. Clair Light         /         00                
 
...BUOY & SHIP OBSERVATIONS,  2 AM EST...
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
42.4 82.7 7 SE Lake St. Clair Light         /         00                
 
 
      LAKE ERIE         5 AM EST                     3 AM EST
STATION               WIND   GUST WAVE  VSBY/WX   WIND   GUST WAVE VSBY/WX
Buffalo, NY          150/ 6    7                    /                  
Dunkirk, NY          220/ 7   12                    /                  
Northeast            MM0/MM        MM
Walnut Creek         160/08        MM
Ashtabula lighthouse   0/       
Clevlnd Lakeft AP OH 180/ 8  999       10        180/ 7  999      10
NWLON Cleveland, OH  180/ 3    5                    /                  
Huron Light, OH         /                           /                  
South Bass Is, OH    210/ 7    8                    /                  
Marblehead, OH       170/ 4    5                    /                  
Camp Perry           220/11   19
Toledo Light #2, OH  190/ 9   10                    /                  
Maumee Bay, OH       220/ 4    7                    /                  
Fairport Harbor        0/       
Old Woman Creek, OH    0/      M                    /                  
Geneva on  Lake, OH     /                           /                  
Erie PA              200/ 6  999       10        210/ 7  999      10
Rondeau ONT          240/ 4  999        M        200/ 5  999       M  
Long Point ONT          /                           /               
London ONT           170/ 4  999       15        220/ 7  999      15
Cobourg, ONT            /                           /               
 
...BUOY & SHIP OBSERVATIONS,  5 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
41.7 82.4 7 SE Southeast Shoal Lt        210/ 8   8   00                
42.5 81.2 40 NNW Ashtabula RB            230/ 8  10   01                
 
...BUOY & SHIP OBSERVATIONS,  3 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
41.7 82.4 7 SE Southeast Shoal Lt           /         00                
42.5 81.2 40 NNW Ashtabula RB               /         00                
 
...BUOY & SHIP OBSERVATIONS,  2 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
41.7 82.4 7 SE Southeast Shoal Lt        200/10  10   01                
42.5 81.2 40 NNW Ashtabula RB            230/12  12   02                
 
     LAKE ONTARIO            5 AM EST                     3 AM EST
STATION               WIND   GUST WAVE  VSBY/WX   WIND   GUST WAVE VSBY/WX
Alexandria Bay NY       /                           /                  
Superior Shoals, NY     /                           /                  
Olcott Harbor, NY    200/ 7   10                    /                  
Rochester, NY        250/11   19                    /                  
Oswego, NY           220/ 7   11                    /                  
Niagara Coast Guard     /                           /                  
Galloo Island, NY       /                           /                  
Thousand I. , NY        /                           /                  
Burlington Pier, ON  230/ 3  999        M        220/ 6  999       M  
Toronto Island, ON   250/ 4  999        9        999/-9  999       9
Cobourg, ON             /                           /               
Trenton, ON             /                           /               
Point Petre, ON         /                           /               
 
...BUOY & SHIP OBSERVATIONS,  5 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
43.6 77.4 35 WSW Main Duck Island        240/12  14   00                
43.8 79.0 32 NW Thirty Mile Pt Lt        240/10  10   01                
43.8 76.9 11 WSW Main Duck Island        270/ 6   8   01                
43.3 79.5 44 W Thirty Mile Pt Lt            /         00                
 
...BUOY & SHIP OBSERVATIONS,  3 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
43.6 77.4 35 WSW Main Duck Island           /         00                
43.8 79.0 32 NW Thirty Mile Pt Lt           /         00                
43.8 76.9 11 WSW Main Duck Island           /         00                
43.3 79.5 44 W Thirty Mile Pt Lt            /         00                
 
...BUOY & SHIP OBSERVATIONS,  2 AM EST..
LAT  LON  LOCATION                        WIND  GUST WAVE  VSBY/WX
43.6 77.4 35 WSW Main Duck Island        310/14  17   00                
43.8 79.0 32 NW Thirty Mile Pt Lt        230/12  14   01                
43.8 76.9 11 WSW Main Duck Island        280/ 8  10   01                
43.3 79.5 44 W Thirty Mile Pt Lt         250/10  12   01                
 
Ice product: ICELIO is not current or is more than 7 days old
Ice product: ICEFBO is not current or is more than 7 days old