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

000
WHUS73 KDLH 140548
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1148 PM CST Wed Dec 13 2017

LSZ121-145>148-140700-
/O.CAN.KDLH.SC.Y.0094.000000T0000Z-171214T0800Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
1148 PM CST Wed Dec 13 2017

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in Duluth has cancelled the Small
Craft Advisory.

The wind has diminished this evening, therefore the Small Craft
Advisory has been cancelled.

$$

Melde

000
WHUS73 KMQT 140738
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
238 AM EST Thu Dec 14 2017

LSZ240-241-249-250-141200-
/O.EXT.KMQT.SC.Y.0166.000000T0000Z-171214T1200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Marquette to Munising MI-Munising to Grand Marais MI-
238 AM EST Thu Dec 14 2017 /138 AM CST Thu Dec 14 2017/

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EST /6 AM CST/
THIS MORNING...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 7 AM EST /6 AM
CST/ THIS MORNING. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 16 KNOTS FROM THE NORTH...WITH GUSTS 
  UP TO 19 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 2 AM EST 
  THURSDAY WITH THE LARGEST WAVES EXPECTED AROUND 2 AM EST 
  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.

&&

$$

LSZ248-141200-
/O.EXT.KMQT.SC.Y.0166.000000T0000Z-171214T1200Z/
Huron Islands to Marquette MI-
238 AM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM EST THIS
MORNING...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 7 AM EST THIS
MORNING. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 16 KNOTS FROM THE NORTH...WITH GUSTS 
  UP TO 19 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 2 AM EST 
  THURSDAY WITH THE LARGEST WAVES EXPECTED AROUND 2 AM EST 
  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.

&&

$$

LMZ221-248-250-140900-
/O.CON.KMQT.SC.Y.0166.000000T0000Z-171214T0900Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
238 AM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST EARLY
THIS MORNING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST EARLY
THIS MORNING. 

* WIND AND WAVES DURING THE SMALL CRAFT ADVISORY: EXPECT 
  SUSTAINED WINDS OF UP TO 14 KNOTS FROM THE NORTH...WITH GUSTS 
  UP TO 20 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 
  3 FEET WITH A MAXIMUM WAVE HEIGHT OF UP TO 5 FEET POSSIBLE. 

* TIMING...THE MAXIMUM WINDS ARE EXPECTED AROUND 2 AM EST 
  THURSDAY WITH THE LARGEST WAVES EXPECTED AROUND 2 AM EST 
  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.

&&

$$

Ritzman

000
WHUS73 KGRB 140319
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
919 PM CST Wed Dec 13 2017

LMZ521-522-541>543-140900-
/O.CON.KGRB.SC.Y.0099.000000T0000Z-171214T0900Z/
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-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
919 PM CST Wed Dec 13 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WINDS...Northeast 15 to 25 knots...veering north. Then 
  decreasing to 10 to 20 knots overnight. 

* WAVES...3 to 5 ft on the Bay and 5 to 7 on the lake early... 
  then subsiding to 2 to 4 ft overnight. 

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.

&&

$$
Warning/Advisory product: MWWMKX is not current or is more than 12 hours old

000
WHUS73 KLOT 142052
MWWLOT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
252 PM CST Thu Dec 14 2017

LMZ743>745-142200-
/O.EXP.KLOT.SC.Y.0114.000000T0000Z-171214T2100Z/
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
252 PM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM CST THIS AFTERNOON...

Waves will continue to subside.

$$

KMD

000
WHUS73 KIWX 142048
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
348 PM EST Thu Dec 14 2017

LMZ043-046-150500-
/O.EXP.KIWX.SC.Y.0088.000000T0000Z-171214T2100Z/
/O.NEW.KIWX.SC.Y.0089.171215T0900Z-171216T1000Z/
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
348 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 5 AM EST
SATURDAY...

The National Weather Service in Northern Indiana has issued a
Small Craft Advisory, which is in effect from 4 AM Friday to 5 AM
EST Saturday. 

* WINDS...West 15 to 25 knots with gusts to 30 knots.

* WAVES...3 to 7 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 142045
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
345 PM EST Thu Dec 14 2017

LMZ844>849-150445-
/O.NEW.KGRR.SC.Y.0097.171215T0200Z-171216T1000Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
345 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 5 AM
EST SATURDAY...

The National Weather Service in Grand Rapids has issued a Small
Craft Advisory...which is in effect from 9 PM this evening to
5 AM EST Saturday. 

* WINDS...West, increasing to 30 knots. 

* WAVES...Building to 3 to 6 feet tonight, and to 4 to 8 feet 
  Friday. 

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 141924
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
224 PM EST Thu Dec 14 2017

LMZ323-342-344>346-150330-
/O.NEW.KAPX.SC.Y.0109.171215T1000Z-171216T1000Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
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-
224 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM FRIDAY TO 5 AM EST
SATURDAY...

The National Weather Service in Gaylord has issued A Small Craft
Advisory...which is in effect from 5 AM Friday to 5 AM EST
Saturday. 

* 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.

$$

LHZ347>349-150330-
/O.NEW.KAPX.SC.Y.0109.171215T1000Z-171216T1000Z/
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-Sturgeon Pt to Alabaster MI-
224 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM FRIDAY TO 5 AM EST
SATURDAY...

The National Weather Service in Gaylord has issued A Small Craft
Advisory...which is in effect from 5 AM Friday to 5 AM EST
Saturday. 

* 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.

$$

LSZ321-150330-
/O.NEW.KAPX.SC.Y.0109.171215T1600Z-171216T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
224 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM FRIDAY TO 5 AM EST
SATURDAY...

The National Weather Service in Gaylord has issued A Small Craft
Advisory...which is in effect from 11 AM Friday to 5 AM EST
Saturday. 

* 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.

$$
Warning/Advisory product: MWWDTX is not current or is more than 12 hours old

000
WHUS71 KCLE 141454
MWWCLE

URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
954 AM EST Thu Dec 14 2017


LEZ145>149-141600-
/O.CAN.KCLE.SC.Y.0094.000000T0000Z-171214T1800Z/
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-
954 AM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in Cleveland has cancelled the Small
Craft Advisory. 

Winds across the central and eastern basins of Lake Erie are below
20 knots sustained and waves of 3 feet will continue to subside 
through the day. Therefore the small craft advisory has been 
cancelled. 

$$

LEZ142>144-141600-
/O.CAN.KCLE.SC.Y.0094.000000T0000Z-171214T1500Z/
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-
954 AM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in Cleveland has cancelled the Small
Craft Advisory. 

Winds across the western basin of Lake Erie are 15 knots 
sustained and waves of 2 to 3 feet will continue to subside 
through the day. Therefore the small craft advisory has been 
cancelled. 



$$

000
WHUS71 KBUF 142348
MWWBUF

URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
648 PM EST Thu Dec 14 2017

LOZ042-150600-
/O.CON.KBUF.SC.Y.0113.000000T0000Z-171215T0600Z/
Lake Ontario nearshore waters from the Niagara River to Hamlin
Beach-
648 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST FRIDAY...

* WINDS...West 15 to 20 knots.

* WAVES...3 to 4 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.

&&

$$

LOZ043-150800-
/O.CON.KBUF.SC.Y.0113.000000T0000Z-171215T1200Z/
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
648 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WINDS...Southwest 15 to 20 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.

&&

$$

LOZ044-045-150800-
/O.CON.KBUF.SC.Y.0113.000000T0000Z-171215T1200Z/
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
Lake Ontario nearshore waters from Mexico Bay to the Saint
Lawrence River-
648 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WINDS...West 15 to 25 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 142058
GLFLS 

Open Lake Forecast for Lake Superior
National Weather Service Marquette MI
358 PM EST Thu Dec 14 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 weak low of 29.9 inches over Lake Superior will 
move into eastern Ontario late Friday. A high of 30.0 inches will 
then move through Ontario as a low of 29.8 inches passes through 
the lower Great Lakes on Saturday. The region will then be 
influenced by a weak high of 30.2 inches centered in the northern 
Great Plains Sunday and into the early portion of next week.

LSZ162-150500-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
358 PM EST Thu Dec 14 2017 /258 PM CST Thu Dec 14 2017/

.LATE THIS AFTERNOON...West winds 10 to 20 knots. Scattered snow
showers. Waves calm to 2 feet. 
.TONIGHT...Northwest winds 10 to 20 knots. Scattered snow
showers. Waves building to 2 to 4 feet. 
.FRIDAY...Northwest winds 10 to 20 knots diminishing to 5 to
15 knots. Scattered snow showers. Waves subsiding to calm to
2 feet. 
.FRIDAY NIGHT...North winds 5 to 15 knots veering east late.
Scattered snow showers. Waves building to 2 to 4 feet. 
.SATURDAY...East winds 10 to 20 knots. A chance of snow showers.
Waves 2 to 4 feet. 
.SATURDAY NIGHT...Southeast winds 5 to 15 knots veering south
after midnight. Waves subsiding to calm to 2 feet. 
.SUNDAY...South winds 5 to 15 knots veering west in the
afternoon. Waves calm to 2 feet. 
.SUNDAY NIGHT...West winds 5 to 15 knots increasing to 10 to
20 knots after midnight. Waves building to 1 to 3 feet. 
.MONDAY...Southwest winds 15 to 25 knots becoming west 20 to
30 knots. A chance of snow showers. Waves building to 3 to 6 feet
occasionally to 8 feet. 
.TUESDAY...West gales to 35 knots becoming northwest 20 to
30 knots. A chance of snow showers. Waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 

$$

LSZ263-150500-
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-
358 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...Northwest winds 10 to 20 knots. Scattered
snow showers. Waves 1 to 3 feet. 
.TONIGHT...Northwest winds 10 to 20 knots veering north late.
Numerous snow showers. Waves building to 2 to 4 feet. 
.FRIDAY...North winds 10 to 20 knots. Scattered snow showers.
Waves subsiding to 1 to 3 feet. 
.FRIDAY NIGHT...North winds 10 to 20 knots becoming northeast
5 to 15 knots by midnight, then veering east late. Scattered snow
showers. Waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 
.SATURDAY...East winds 10 to 20 knots. A slight chance of snow
showers. Waves building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.SATURDAY NIGHT...Southeast winds 5 to 15 knots veering south
after midnight. Waves subsiding to calm to 2 feet. 
.SUNDAY...South winds 5 to 15 knots veering southwest in the
afternoon. A chance of snow showers. Waves calm to 2 feet. 
.SUNDAY NIGHT...West winds 5 to 15 knots increasing to 10 to
20 knots after midnight. Waves building to 1 to 3 feet. 
.MONDAY...Southwest winds 15 to 25 knots becoming west 20 to
30 knots. A chance of snow showers. Waves building to 4 to 7 feet
occasionally to 9 feet. 
.TUESDAY...West gales to 35 knots veering northwest. A chance of
snow showers. Freezing spray. Waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 

$$

LSZ264-150500-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
358 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...Northwest winds 10 to 20 knots. Scattered
snow showers. Waves 1 to 3 feet. 
.TONIGHT...Northwest winds 10 to 20 knots veering north late.
Scattered snow showers in the evening, then numerous snow showers
after midnight. Waves building to 2 to 4 feet. 
.FRIDAY...North winds 10 to 20 knots. Scattered snow showers.
Waves building to 3 to 5 feet occasionally to 7 feet. 
.FRIDAY NIGHT...North winds 10 to 20 knots diminishing to 5 to
15 knots by midnight, then veering northeast late. Scattered snow
showers. Waves subsiding to 1 to 3 feet. 
.SATURDAY...East winds 5 to 15 knots. A slight chance of snow
showers. Waves 1 to 3 feet. 
.SATURDAY NIGHT...Southeast winds 5 to 15 knots veering south
after midnight. Waves subsiding to calm to 2 feet. 
.SUNDAY...South winds 5 to 15 knots veering southwest in the
afternoon. A chance of snow showers. Waves calm to 2 feet. 
.SUNDAY NIGHT...West winds 5 to 15 knots increasing to 10 to
20 knots after midnight. Waves building to 1 to 3 feet. 
.MONDAY...Southwest winds 15 to 25 knots becoming west 20 to
30 knots. A chance of snow showers. Waves building to 4 to 7 feet
occasionally to 9 feet. 
.TUESDAY...West gales to 35 knots veering northwest. A chance of
snow showers. Freezing spray. Waves building to 7 to 10 feet
occasionally to 13 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 

$$

LSZ265-150500-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
358 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West winds 15 to 25 knots. Scattered snow
showers. Waves 1 to 3 feet. 
.TONIGHT...Northwest winds 15 to 25 knots. Numerous snow showers.
Waves building to 2 to 4 feet. 
.FRIDAY...North winds 15 to 25 knots backing northwest. Snow
showers. Waves building to 3 to 5 feet occasionally to 7 feet. 
.FRIDAY NIGHT...North winds 15 to 25 knots diminishing to 10 to
20 knots by midnight, then veering northeast late. Scattered snow
showers in the evening, then numerous snow showers after
midnight. Waves subsiding to 1 to 3 feet. 
.SATURDAY...East winds 10 to 20 knots. A chance of snow showers.
Waves subsiding to calm to 2 feet. 
.SATURDAY NIGHT...Southeast winds 10 to 20 knots veering south
after midnight. Waves calm to 2 feet. 
.SUNDAY...South winds 10 to 20 knots veering southwest in the
afternoon. A chance of snow showers. Waves calm to 2 feet. 
.SUNDAY NIGHT...Southwest winds 10 to 20 knots veering west after
midnight. Waves calm to 2 feet. 
.MONDAY...Southwest winds 15 to 25 knots increasing to 20 to
30 knots. A chance of snow showers. Waves building to 3 to 6 feet
occasionally to 8 feet. 
.TUESDAY...West gales to 35 knots veering northwest. Snow showers
likely. Waves building to 5 to 9 feet occasionally to 11 feet. 

$$

LSZ266-150500-
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-
358 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West winds 15 to 25 knots. Numerous snow
showers. Waves 2 to 4 feet. 
.TONIGHT...Northwest winds 15 to 25 knots becoming north 10 to
20 knots late. Snow showers. Waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 1 to 3 feet. 
.FRIDAY...North winds 15 to 25 knots. Snow showers. Waves
building to 3 to 6 feet occasionally to 8 feet. 
.FRIDAY NIGHT...North winds 15 to 25 knots becoming northeast
10 to 20 knots late. Freezing spray in the evening. Scattered
snow showers. Waves subsiding to 2 to 4 feet. 
.SATURDAY...East winds 10 to 20 knots. A slight chance of snow
showers. Waves subsiding to calm to 2 feet. 
.SATURDAY NIGHT...Southeast winds 10 to 20 knots veering south
after midnight. Waves calm to 2 feet. 
.SUNDAY...South winds 10 to 20 knots. A chance of snow showers.
Waves calm to 2 feet. 
.SUNDAY NIGHT...Southwest winds 10 to 20 knots veering west after
midnight. A chance of snow showers. Waves building to 1 to
3 feet. 
.MONDAY...Southwest winds 15 to 25 knots increasing to 20 to
30 knots. Snow showers likely. Waves building to 4 to 7 feet
occasionally to 9 feet. 
.TUESDAY...West gales to 35 knots veering northwest. Snow showers
likely. Freezing spray. Waves building to 8 to 12 feet
occasionally to 15 feet. 

$$

LSZ267-150500-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
358 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West winds 15 to 25 knots. Numerous snow
showers. Waves 1 to 3 feet. 
.TONIGHT...West winds 15 to 25 knots becoming northwest 10 to
20 knots by midnight, then veering north late. Snow showers.
Waves building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.FRIDAY...North winds 10 to 20 knots increasing to 15 to
25 knots. Snow showers. Waves building to 2 to 4 feet. 
.FRIDAY NIGHT...North winds 15 to 25 knots diminishing to 10 to
20 knots late. Scattered snow showers. Waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 1 to 3 feet. 
.SATURDAY...East winds 10 to 20 knots. A slight chance of snow
showers in the morning. Waves subsiding to calm to 2 feet. 
.SATURDAY NIGHT...Southeast winds 10 to 20 knots. Waves calm to
2 feet. 
.SUNDAY...Southeast winds 10 to 20 knots veering south in the
afternoon. A chance of snow showers. Waves calm to 2 feet. 
.SUNDAY NIGHT...South winds 10 to 20 knots veering southwest
after midnight. A chance of snow showers. Waves calm to 2 feet. 
.MONDAY...Southwest winds 10 to 20 knots increasing to 20 to
30 knots. Snow showers likely. Waves building to 4 to 7 feet
occasionally to 9 feet. 
.TUESDAY...West gales to 35 knots veering northwest. Snow showers
likely. Waves building to 8 to 12 feet occasionally to 15 feet. 

$$

LSZ261-150500-
MAFOR 1422/
Superior West 11720 12727 11730 14720. Scattered snow showers. 
Waves 1 to 4 feet. 

Superior North Central 12720 11727 11837 12830 12820. Scattered
snow showers this evening and Friday. Waves 1 to 5 feet. 

Superior South Central 14727 11727 11837 12737. Scattered snow
showers early this evening. Freezing spray late Friday. Waves 2
to 5 feet. 

Superior East 13727 11717 14827. Waves 2 to 4 feet. 

$$

Petro

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 142037
GLFLM 

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Chicago/Romeoville IL
237 PM CST Thu Dec 14 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...Weak low pressure of 29.8 inches will develop over 
Lake Superior this evening and deepen to 29.6 inches as it moves 
just northeast of Lake Huron Friday evening. High pressure of 30.2
inches will pass over the lake Friday night and Saturday. The 
high will merge with another high, forming a large area of high 
averaging 30.4 inches that will extend along the Eastern Seaboard 
Sunday.

LMZ261-362-364-366-563-565-567-868-150430-
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 Pentwater to Manistee MI 5 NM offshore to Mid
Lake-
237 PM CST Thu Dec 14 2017

SHEBOYGAN WI TO PENTWATER MI NORTH...

.TONIGHT...West winds 15 to 25 kt. Chance of snow showers. Waves
3 to 5 ft. 
.FRIDAY...West winds to 30 kt becoming northwest. Chance of snow.
Waves 4 to 7 ft occasionally to 9 ft. 
.FRIDAY NIGHT...Northwest winds to 30 kt diminishing to 15 to
25 kt late in the evening...then diminishing to 10 to 20 kt after
midnight becoming north 10 to 15 kt late. Chance of snow. Waves
4 to 7 ft occasionally to 9 ft subsiding to 2 to 4 ft. 
.SATURDAY...East winds 10 to 20 kt. Chance of snow in the
morning. Waves 1 to 3 ft. 
.SATURDAY NIGHT...East winds 10 to 20 kt becoming southeast.
Chance of snow in the evening. Waves 3 to 5 ft. 
.SUNDAY...Southeast winds 10 to 20 kt diminishing to 10 to 15 kt.
Waves 3 to 5 ft. 
.SUNDAY NIGHT...Southwest winds 10 to 15 kt becoming west. Waves
2 to 4 ft. 
.MONDAY...West winds 10 to 15 kt becoming southwest 10 to 20 kt.
Waves 1 to 3 ft building to 3 to 5 ft. 
.TUESDAY...West gales to 35 kt increasing to gales to 40 kt.
Chance of snow and rain. Waves 6 to 9 ft occasionally to 12 ft
building to 7 to 10 ft occasionally to 13 ft.  

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-150430-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Sheboygan to Port Washington WI 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 Whitehall to Pentwater MI 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-
237 PM CST Thu Dec 14 2017

SHEBOYGAN WI TO PENTWATER MI SOUTH...

.TONIGHT...West winds 15 to 25 kt increasing to 30 kt. Slight
chance of snow showers this evening...then chance of snow showers
overnight. Waves 4 to 6 ft occasionally to 8 ft. 
.FRIDAY...West winds to 30 kt. Chance of snow in the morning...
then chance of flurries in the afternoon. Waves 5 to 8 ft
occasionally to 10 ft. 
.FRIDAY NIGHT...West winds to 30 kt becoming southwest 10 to
20 kt. Chance of snow in the evening...then chance of flurries
overnight. Waves 5 to 8 ft occasionally to 10 ft subsiding to
4 to 6 ft occasionally to 8 ft. 
.SATURDAY...Southwest winds 10 to 20 kt becoming south. Chance of
snow in the morning. Waves 2 to 4 ft. 
.SATURDAY NIGHT...Southeast winds 10 to 20 kt. Waves 3 to 5 ft. 
.SUNDAY...South winds 10 to 20 kt becoming southwest. Chance of
rain in the afternoon. Waves 3 to 5 ft. 
.SUNDAY NIGHT...Southwest winds 10 to 20 kt. Waves 2 to 4 ft. 
.MONDAY...West winds 10 to 20 kt becoming southwest. Waves 1 to
2 ft building to 1 to 3 ft. 
.TUESDAY...West gales to 35 kt increasing to gales to 40 kt.
Waves 6 to 9 ft occasionally to 12 ft building to 7 to 10 ft
occasionally to 13 ft.  

$$

LMZ761-150430-
MAFOR 1422/
MICHIGAN NORTH 11620 14630 12640 11740. Chance of snow showers 
tonight. Chance of snow Friday. Waves 3 to 5 feet tonight. Waves 
4 to 7 feet occasionally to 9 feet Friday. 

MICHIGAN SOUTH 11620 13630 14640. Chance of snow showers early
this evening. Chance of snow showers after midnight tonight.
Chance of snow Friday. Waves 4 to 6 feet occasionally to 8 feet 
tonight. Waves 5 to 8 feet occasionally to 10 feet Friday. 

$$

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 142041
GLFLH 

Open Lake Forecast for Lake Huron
National Weather Service Detroit/Pontiac MI
341 PM EST Thu Dec 14 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...A ridge of high pressure, 30.00 inches, will 
continue to settle south of the area as the next clipper system 
develops to the northwest. This clipper low of 29.80 inches will 
organize north of Lake Huron tonight into Friday and then will 
deepen as it tracks towards upstate New York by Friday night. In its 
wake, another ridge of high pressure will build east into the region.

LHZ361-150900-
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
341 PM EST Thu Dec 14 2017

.TONIGHT...Southwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the morning. Snow showers. Waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.FRIDAY...Southwest winds 10 to 15 knots. Snow showers. Waves
1 to 3 feet. 
.FRIDAY NIGHT...Northwest winds 15 to 20 knots decreasing to
10 to 15 knots after midnight. A chance of snow showers. Waves
3 to 5 feet. 
.SATURDAY...North winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and afternoon. A chance of snow
showers until late afternoon. Waves 2 to 4 feet subsiding to
2 feet or less in the late morning and afternoon. 
.SATURDAY NIGHT...East winds 5 to 10 knots increasing to 10 to
15 knots after midnight. Waves 2 feet or less. 
.SUNDAY...East winds 10 to 15 knots becoming southeast 5 to
10 knots late in the morning...then veering to the south late in
the evening. A chance of snow showers. A chance of showers late
in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet. 
.MONDAY...West winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and early morning. A chance of
showers early in the evening. A chance of snow showers until
early morning. Waves 1 to 3 feet building to 2 to 4 feet until
early morning. 
.TUESDAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots with gusts to 30 knots in the late morning and early
afternoon...then increasing to 20 to 25 knots with gusts to
30 knots until early morning. A chance of snow showers until
afternoon. A chance of showers early in the afternoon...then a
chance of snow showers until early morning. Waves 5 to 7 feet.
Waves occasionally around 9 feet. 


$$

LHZ362-363-150900-
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-
341 PM EST Thu Dec 14 2017

.TONIGHT...West winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and early morning...then decreasing
to 10 to 15 knots early in the morning. A chance of snow showers
after midnight. Waves 3 to 5 feet. 
.FRIDAY...Southwest winds 15 to 20 knots. Snow showers. Waves
4 to 6 feet. 
.FRIDAY NIGHT...West winds 20 to 25 knots with gusts to 30 knots
decreasing to 15 to 20 knots after midnight. Snow showers early
in the evening...then a chance of snow showers in the late
evening and overnight. Waves 6 to 9 feet. Waves occasionally
around 12 feet. 
.SATURDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. A chance of snow
showers until late afternoon. Waves 4 to 6 feet. Waves
occasionally around 8 feet. 
.SATURDAY NIGHT...East winds 10 to 15 knots decreasing to 5 to
10 knots in the late evening and overnight. Waves 1 to 3 feet. 
.SUNDAY...Southeast winds 10 to 15 knots veering to the southwest
late in the evening. A chance of rain and snow showers late in
the afternoon. Waves 2 to 4 feet. 
.MONDAY...Southwest winds 10 to 15 knots decreasing to 5 to
10 knots until early evening...then increasing to 10 to 15 knots
in the late evening and early morning. A chance of showers in the
late evening and early morning. A chance of snow showers after
midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and early afternoon...then building to 2 to 4 feet early
in the evening building to 5 to 7 feet in the late evening and
early morning. Waves occasionally around 10 feet. 
.TUESDAY...Southwest winds 15 to 20 knots becoming west 20 to
25 knots. Gusts to 35 knot gales. A chance of rain and snow
showers until afternoon. A chance of showers in the evening. A
chance of snow showers until early morning. Waves 8 to 12 feet.
Waves occasionally around 15 feet. 


$$

LHZ462>464-150900-
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-
341 PM EST Thu Dec 14 2017

.TONIGHT...West winds 10 to 15 knots becoming southwest 15 to
20 knots after midnight. A chance of snow showers after midnight.
Waves 3 to 5 feet. 
.FRIDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots in
the afternoon. Snow showers. Waves 3 to 5 feet building to 5 to
7 feet late in the afternoon. Waves occasionally around 10 feet. 
.FRIDAY NIGHT...West winds 20 to 25 knots decreasing to 15 to
20 knots after midnight. Gusts to 35 knot gales. Snow showers
early in the evening...then a chance of snow showers in the late
evening and overnight. Waves 6 to 9 feet. Waves occasionally
around 12 feet. 
.SATURDAY...West winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then veering to the
north early in the afternoon. A chance of snow showers until late
afternoon. Waves 4 to 6 feet. Waves occasionally around 8 feet. 
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 to
3 feet. 
.SUNDAY...Southeast winds 10 to 15 knots becoming south 5 to
10 knots late in the afternoon...then becoming southwest 10 to
15 knots late in the evening. A chance of rain and snow showers
late in the afternoon. Waves 2 to 4 feet. 
.MONDAY...Southwest winds 10 to 15 knots. A chance of snow
showers and showers after midnight. Waves 1 to 3 feet building to
3 to 5 feet until early morning. 
.TUESDAY...Southwest winds 15 to 20 knots becoming west 20 to
25 knots with gusts to 35 knot gales. A chance of rain and snow
showers until afternoon. A chance of showers in the evening. A
chance of snow showers until early morning. Waves 5 to 7 feet
building to 8 to 12 feet until early morning. Waves occasionally
around 15 feet. 


$$

LHZ461-150900-
MAFOR 1422/
HURON NORTH 12610 12617 12517 11527 11617. A chance of snow
showers this evening. Waves 2 to 4 feet tonight. Waves 3 to 5
feet Friday. 220203. 

HURON SOUTH 11610 11620 12520 14527. A chance of snow showers
tonight. Waves 2 to 4 feet building to 3 to 5 feet tonight. Waves
3 to 5 feet Friday. 220204. 

$$

IRL

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 142040
GLFSC 

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
340 PM EST Thu Dec 14 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...A ridge of high pressure, 30.00 inches, will 
continue to settle south of the area as the next clipper system 
develops to the northwest. This clipper low of 29.80 inches will 
organize north of Lake Huron tonight into Friday and then will 
deepen as it tracks towards upstate New York by Friday night. In its 
wake, another ridge of high pressure will build east into the region.

LCZ460-150900-
Lake St Clair-
340 PM EST Thu Dec 14 2017

.TONIGHT...West winds 5 to 10 knots becoming southwest 10 to 15
knots after midnight. Partly cloudy until early morning becoming
mostly cloudy. Waves 2 feet or less.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to 20
knots in the late morning and afternoon. Cloudy with light snow
showers likely. Waves 1 to 3 feet.
.FRIDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15
knots after midnight. Partly cloudy in the evening...then mostly
cloudy with a chance of light snow showers after midnight. Waves 1
to 3 feet.
.SATURDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10
knots in the afternoon. Mostly cloudy. A chance of light snow
showers until late afternoon. Waves 2 feet or less.
.SATURDAY NIGHT...Light and variable winds becoming southeast 5 to
10 knots early in the morning. Mostly cloudy early in the evening
becoming partly cloudy. Waves 2 feet or less.
.SUNDAY...South winds 5 to 10 knots. Partly sunny...then cloudy with
a chance of light showers in the evening. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots. Mostly cloudy with a chance
of rain and snow showers. Waves 2 feet or less.
.TUESDAY...West winds 15 to 20 knots. Partly cloudy. Waves 2 feet or
less.

$$

IRL

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 142037
GLFLE 

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
337 PM EST Thu Dec 14 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 30.10 inches will build across Ohio by 
late today then shift southeast tonight. A low 29.70 inches will 
move east just north of Lake Huron Friday pulling a cold front 
across Lake Erie. A warm front will set up near Lake Erie Saturday
then drift north of the lake for Sunday. On Monday and Tuesday a
southwesterly flow will develop across the lake as high pressure
builds over the southeast states.

LEZ162>164-150330-
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-
337 PM EST Thu Dec 14 2017

.TONIGHT...West winds 5 to 10 knots becoming southwest. Waves
1 to 2 feet. 
.FRIDAY...Southwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. A chance of snow showers from late
morning on. Waves 1 to 3 feet building to 3 to 5 feet. 
.FRIDAY NIGHT...West winds 15 to 25 knots. A chance of snow
showers. Waves 3 to 5 feet subsiding to 2 to 4 feet. 
.SATURDAY...West winds 15 to 20 knots becoming southwest 5 to
15 knots. A chance of snow showers. Waves 1 to 3 feet subsiding
to 1 foot or less. 
.SATURDAY NIGHT...South winds 5 to 15 knots. Waves 1 foot or
less. 
.SUNDAY...South winds 5 to 15 knots becoming southwest. A chance
of rain showers during the day, then a chance of rain and snow
Sunday night. Waves 2 feet or less. 
.MONDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. A chance of rain and snow showers. Waves 1 to 3 feet. 
.TUESDAY...Southwest winds 15 to 20 knots becoming west. A chance
of rain and snow showers during the day. Waves 1 to 3 feet
building to 3 to 5 feet. 

$$

LEZ061-165>169-150330-
Lake Erie open waters from Ripley to Buffalo NY-
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-
Lake Erie open waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie open waters from Conneaut OH to Ripley NY-
337 PM EST Thu Dec 14 2017

.TONIGHT...West winds around 10 knots. A slight chance of snow
showers through the early overnight, then a chance of snow
showers late. Waves 1 to 3 feet. 
.FRIDAY...Southwest winds 10 to 15 knots increasing to 30 knots.
A chance of snow showers in the morning, then snow showers likely
in the afternoon. Waves 1 to 3 feet building to 5 to 8 feet.
Waves occasionally around 10 feet. 
.FRIDAY NIGHT...West winds to 30 knots. Snow showers. Waves 5 to
9 feet. Waves occasionally around 11 feet. 
.SATURDAY...West winds 15 to 20 knots becoming southwest 10 to
15 knots. A chance of snow showers. Waves 4 to 7 feet subsiding
to 1 to 3 feet. Waves occasionally around 9 feet. 
.SATURDAY NIGHT...South winds 5 to 15 knots. Waves 2 feet or
less. 
.SUNDAY...South winds 5 to 15 knots becoming southwest. A chance
of rain showers during the day, then a chance of rain and snow
Sunday night. Waves 1 to 3 feet building to 2 to 4 feet. 
.MONDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. A chance of rain and snow showers during the day, then
a chance of rain showers Monday night. Waves 2 to 4 feet building
to 3 to 5 feet. 
.TUESDAY...Southwest winds 15 to 25 knots becoming west to
30 knots. A chance of rain showers during the day, then a chance
of snow showers Tuesday night. Waves 3 to 6 feet building to 5 to
8 feet. Waves occasionally around 10 feet. 

$$

LEZ161-150330-
MAFOR 1422/
ERIE WEST 1/3 13600 11500 11510 11520 12530. A chance of snow
showers Friday. Waves 2 feet or less tonight. Waves 1 to 3 feet
building to 3 to 6 feet Friday. 

ERIE CENTRAL 1/3 14600 11510 11520 12537. A chance of snow
showers overnight and Friday morning. Waves 1 to 2 feet tonight.
Waves 1 to 3 feet building to 4 to 7 feet...and occasionally
around 9 feet Friday. 

ERIE EAST 1/3 11610 13600 11510 11520 11527 11537. A chance of
snow showers overnight and Friday morning. Waves 2 to 3 feet
tonight. Waves 2 to 4 feet building to 4 to 7 feet...and
occasionally around 9 feet Friday. 

$$

109 
FZUS61 KBUF 142345
GLFLO 

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
645 PM EST Thu Dec 14 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...A 30.1 inch high will build into the Ohio Valley 
tonight before moving off the Mid Atlantic coast Friday. A 29.6 
inch low will then move from near Lake Huron Friday to New England
by Saturday. Then a 30.5 inch high will build across southern
Ontario Saturday night and into New England Sunday.

LOZ062-150400-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
645 PM EST Thu Dec 14 2017

.TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of snow showers. Waves 2 to 4 feet. 
.FRIDAY...Southwest winds 15 to 20 knots. A chance of snow
showers in the morning, then steadier lake effect snow developing
in the afternoon. Waves 2 to 4 feet.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots becoming west and
increasing to 30 knots. Snow in the evening, then just scattered 
snow showers overnight. Waves building to 6 to 10 feet. Waves 
occasionally around 13 feet. 
.SATURDAY...West winds to 30 knots becoming north and diminishing
to 10 to 15 knots in the afternoon. Snow showers likely in the
morning, then just a chance of snow showers in the afternoon. 
Waves 6 to 9 feet subsiding to 1 to 3 feet. Waves occasionally 
around 11 feet. 
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. A chance of 
snow showers in the evening. Waves 1 to 3 feet. 
.SUNDAY...East winds 10 to 15 knots. A chance of snow showers 
Sunday night. Waves 1 to 3 feet. 
.MONDAY...South winds 10 to 15 knots. A chance of rain and snow 
showers. Waves 2 feet or less. 
.TUESDAY...Southwest winds 10 to 15 knots. Rain likely. Waves 1 
to 3 feet. 

$$

LOZ063>065-150400-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
645 PM EST Thu Dec 14 2017

.TONIGHT...Northwest winds 15 to 20 knots becoming west. Lake
effect snow showers. Waves 3 to 6 feet. 
.FRIDAY...Southwest winds 15 to 20 knots becoming south. Lake
effect snow showers early, then just a chance of snow showers 
late. Waves 3 to 5 feet. 
.FRIDAY NIGHT...South winds 15 to 25 knots becoming west to
30 knots. Snow showers likely in the evening, then steadier lake 
effect snow overnight. Waves building to 8 to 11 feet. Waves 
occasionally around 14 feet. 
.SATURDAY...West winds to 30 knots becoming northwest and
diminishing to 10 to 15 knots in the afternoon. Lake effect snow
in the morning, then just a chance of snow showers in the 
afternoon. Waves 8 to 11 feet subsiding to 3 to 6 feet. Waves 
occasionally around 14 feet. 
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 4 
feet subsiding to 2 feet or less. 
.SUNDAY...East winds 10 to 15 knots. A chance of snow showers
Sunday night. Waves 1 to 3 feet. 
.MONDAY...Southeast winds 10 to 15 knots. A chance of rain and 
snow showers. Waves 1 to 3 feet. 
.TUESDAY...Southwest winds 15 to 20 knots. Rain likely. Waves building
to 5 to 8 feet. Waves occasionally around 10 feet. 

$$

LOZ061-150400-
MAFOR 1501 AMD/
ONTARIO WEST 1/2 12620 11610 11520 12510 11517. A chance of snow
showers tonight and Friday afternoon. Waves 3 to 5 feet tonight.
Waves 2 to 4 feet Friday. 

ONTARIO EAST 1/2 11620 12627 12527 11520 11420. A chance of snow
showers Friday afternoon. Waves 3 to 6 feet tonight. Waves 2 to 4
feet building to 3 to 5 feet Friday. 

$$


000
FZUS51 KCLE 142028
NSHCLE

Nearshore Marine Forecast
National Weather Service Cleveland OH
328 PM EST Thu Dec 14 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>144-150315-
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-
328 PM EST Thu Dec 14 2017

.TONIGHT...West winds 5 to 10 knots becoming southwest. Partly
cloudy this evening, then becoming mostly cloudy. Waves 2 feet or
less. 
.FRIDAY...Southwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. A chance of snow showers. Waves
1 to 3 feet building to 2 to 4 feet. 
.FRIDAY NIGHT...West winds 15 to 25 knots. A chance of snow
showers. Waves 2 to 4 feet subsiding to 1 to 3 feet. 
.SATURDAY...West winds 5 to 15 knots becoming southwest. A chance
of snow showers. Waves 1 to 3 feet subsiding to 1 foot or less. 

See Lake Erie open lakes forecast for Sunday through Tuesday.

The water temperature off Toledo is 33 degrees...off Cleveland 42
degrees and off Erie 38 degrees.

$$

LEZ145>149-150315-
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-
328 PM EST Thu Dec 14 2017

.TONIGHT...West winds 5 to 10 knots becoming southwest. A slight
chance of snow showers early, then a chance of snow showers from
late evening on. Waves 2 feet or less. 
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to
25 knots. A chance of snow showers in the morning, then snow
showers in the afternoon. Waves 1 to 3 feet building to 3 to
6 feet. Waves occasionally around 7 feet. 
.FRIDAY NIGHT...West winds 15 to 25 knots. Snow showers. Waves
5 to 8 feet. Waves occasionally around 10 feet. 
.SATURDAY...West winds 15 to 20 knots becoming southwest 5 to
15 knots. A chance of snow showers. Waves 4 to 7 feet subsiding
to 1 to 3 feet. Waves occasionally around 9 feet. 

See Lake Erie open lakes forecast for Sunday through Tuesday.

The water temperature off Toledo is 33 degrees...off Cleveland 42
degrees and off Erie 38 degrees.

$$

000
FZUS51 KBUF 142346
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
646 PM EST Thu Dec 14 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.

LEZ020-150415-
Upper Niagara River and Buffalo Harbor-
646 PM EST Thu Dec 14 2017

.TONIGHT...West winds 10 knots or less becoming southwest. Partly
cloudy. 
.FRIDAY...Light and variable winds becoming southwest 15 to
20 knots. Scattered snow showers in the morning, then steadier lake
effect snow in the afternoon. 
.FRIDAY NIGHT...West winds 15 to 25 knots. Lake effect snow in
the evening. 
.SATURDAY...West winds 10 to 15 knots becoming northeast. A 
chance of snow showers. 
.SATURDAY NIGHT...East winds 10 knots or less. A chance of snow
showers in the evening. 
.SUNDAY...Southeast winds 10 knots or less. A chance of snow 
showers Sunday night. 
.MONDAY...Southwest winds 5 to 10 knots. A chance of rain and
snow showers. 
.TUESDAY...Southwest winds 10 to 15 knots. Rain likely.

The water temperature off Buffalo is 39 degrees.

$$

LOZ030-150415-
Lower Niagara River-
646 PM EST Thu Dec 14 2017

.TONIGHT...West winds 5 to 10 knots becoming southwest. Mostly
cloudy this evening, then clearing. 
.FRIDAY...Southwest winds 10 to 15 knots. Snow showers likely in
the morning, then steadier lake effect snow in the afternoon. 
.FRIDAY NIGHT...Southwest winds 10 to 15 knots becoming west
15 to 20 knots. Snow in the evening. 
.SATURDAY...West winds 10 to 15 knots becoming northeast. A 
chance of snow showers. 
.SATURDAY NIGHT...East winds 5 to 10 knots. A chance of snow
showers in the evening. 
.SUNDAY...Southeast winds 10 knots or less. A chance of snow 
showers Sunday night. 
.MONDAY...Southwest winds 5 to 10 knots. A chance of rain and
snow showers. 
.TUESDAY...Southwest winds 10 to 15 knots. Rain likely. 

$$

LEZ040-041-150415-
Buffalo to Ripley along Lake Erie-
646 PM EST Thu Dec 14 2017

.TONIGHT...Northwest winds 10 to 15 knots becoming west. Lake
effect snow showers. Waves 1 to 3 feet. 
.FRIDAY...Southwest winds 15 to 25 knots. Lake effect snow
showers. Waves 2 to 4 feet building to 5 to 7 feet. Waves
occasionally around 9 feet. 
.FRIDAY NIGHT...Southwest winds 15 to 25 knots becoming west to
30 knots. Lake effect snow. Waves building to 7 to 10 feet. Waves
occasionally around 13 feet. 
.SATURDAY...West winds 15 to 20 knots becoming north. Lake effect
snow showers likely. Waves 6 to 9 feet. Waves occasionally around
11 feet. 
.SATURDAY NIGHT...Southeast winds 10 knots or less. A chance of 
snow showers in the evening. Waves 1 to 3 feet.
.SUNDAY...South winds 5 to 10 knots. A chance of snow showers 
Sunday night. Waves 2 feet or less. 
.MONDAY...Southwest winds 5 to 10 knots. A chance of rain 
showers. Waves 1 to 2 feet. 
.TUESDAY...Southwest winds increasing to 15 to 25 knots. Rain 
likely. Waves building to 5 to 9 feet. Waves occasionally around 
11 feet. 

$$

LOZ042-150415-
Niagara River to Hamlin Beach along Lake Ontario-
646 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST FRIDAY...

.TONIGHT...West winds 15 to 20 knots becoming southwest 10 to
15 knots. A chance of snow showers through the early overnight.
Waves 2 to 4 feet. 
.FRIDAY...Southwest winds 10 to 15 knots. A chance of snow
showers in the morning, then lake effect snow in the afternoon.
Waves 1 to 3 feet. 
.FRIDAY NIGHT...Southwest winds 15 to 25 knots becoming west to
30 knots. Snow in the evening, then scattered snow showers
overnight. Waves building to 6 to 9 feet. Waves occasionally 
around 11 feet. 
.SATURDAY...West winds 15 to 25 knots becoming north. A chance of
snow showers. Waves 5 to 8 feet. Waves occasionally around 10 
feet. 
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. A chance of 
snow showers in the evening. Waves 1 to 2 feet. 
.SUNDAY...East winds 10 to 15 knots. A chance of snow showers 
Sunday night. Waves 1 to 3 feet. 
.MONDAY...Southeast winds 10 to 15 knots. A chance of rain and 
snow showers. Waves 2 feet or less. 
.TUESDAY...Southwest winds 10 to 15 knots. Rain likely. Waves 1 
to 3 feet. Waves occasionally around 9 feet. 

$$

LOZ043-044-150415-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
646 PM EST Thu Dec 14 2017

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

.TONIGHT...West winds 15 to 20 knots becoming southwest. Lake
effect snow showers. Waves 3 to 6 feet. Waves occasionally around
7 feet. 
.FRIDAY...Southwest winds 15 to 20 knots becoming south 10 to
15 knots. Snow showers in the morning, then scattered snow
showers in the afternoon. Waves 2 to 4 feet. 
.FRIDAY NIGHT...South winds 15 to 20 knots becoming west and
increasing to 30 knots. Lake effect snow showers likely. Waves
2 to 4 feet building to 7 to 10 feet. Waves occasionally around 
13 feet. 
.SATURDAY...West winds to 30 knots becoming northwest. Lake 
effect snow, mainly in the morning. Waves 6 to 10 feet. Waves 
occasionally around 13 feet. 
.SATURDAY NIGHT...Northwest winds 10 knots or less. A chance of 
snow showers in the evening. Waves 2 to 4 feet subsiding to 2 feet
or less. 
.SUNDAY...East winds 10 to 15 knots. A chance of snow showers 
Sunday night. Waves 1 to 3 feet. 
.MONDAY...South winds 10 to 15 knots. A chance of rain and snow 
showers. Waves 1 to 3 feet. 
.TUESDAY...Southwest winds increasing to 15 to 25 knots. Rain 
likely. Waves building to 5 to 8 feet. Waves occasionally around 
10 feet. 

The water temperature off Rochester is 41 degrees.

$$

LOZ045-150415-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
646 PM EST Thu Dec 14 2017

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

.TONIGHT...Northwest winds 15 to 20 knots becoming west 10 to
15 knots. A chance of snow showers this evening, then lake effect
snow showers after midnight. Waves 3 to 6 feet subsiding to 2 to
4 feet. Waves occasionally around 7 feet. 
.FRIDAY...South winds 10 to 15 knots. Lake effect snow showers. 
Waves 2 to 4 feet. Waves occasionally around 6 feet. 
.FRIDAY NIGHT...South winds 15 to 20 knots becoming west and
increasing to 30 knots. Lake effect snow. Waves building to 7 to
10 feet. Waves occasionally around 13 feet. 
.SATURDAY...West winds 15 to 25 knots becoming northwest. A 
chance of lake effect snow showers in the morning. Waves 6 to 10 
feet. Waves occasionally around 13 feet. 
.SATURDAY NIGHT...North winds 5 to 10 knots. Partly to mostly 
cloudy. Waves 1 to 3 feet subsiding to 1 foot or less. 
.SUNDAY...Northeast winds 10 knots or less. A chance of snow 
showers Sunday night. Waves 1 foot or less. 
.MONDAY...Southeast winds 10 knots or less. A chance of snow and 
rain showers. Waves 1 to 3 feet. 
.TUESDAY...Southwest winds 10 to 15 knots. Rain likely. Waves 1 
to 3 feet. 

$$

000
FZUS53 KAPX 142043
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
343 PM EST Thu Dec 14 2017

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

LSZ321-150445-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...Southwest wind 10 to 15 knots. Gusts up to 20 knots
early in the evening. Periods of snow showers early in the
evening, then numerous snow showers after midnight. Waves 2 to
4 feet. 
.FRIDAY...Northwest wind 10 to 15 knots with gusts to around
25 knots. Periods of snow showers. Waves 2 to 4 feet. 
.FRIDAY NIGHT...North wind 10 to 15 knots with gusts to around
25 knots. Chance of snow showers. Waves 2 to 4 feet. 
.SATURDAY...East wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less. 

See the open lakes forecast for days 3 through 5.

$$

LSZ322-150445-
St. Marys River Point Iroquois to E. Potagannissing Bay-
343 PM EST Thu Dec 14 2017

.TONIGHT...West wind 5 to 10 knots. Scattered snow showers
through the night. 
.FRIDAY...Northwest wind 10 to 15 knots with gusts to around
20 knots. Scattered snow showers. 
.FRIDAY NIGHT...North wind 10 to 15 knots with gusts to around
20 knots. Chance of snow showers. 
.SATURDAY...Northeast wind 5 to 10 knots. Mostly sunny. 

See the open lakes forecast for days 3 through 5.

$$

LMZ341-150445-
Seul Choix Point to 5NM West of Mackinac Bridge-
343 PM EST Thu Dec 14 2017

.TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early
in the evening. Isolated snow showers early in the evening, then
scattered snow showers after midnight. Waves 2 to 3 feet. 
.FRIDAY...Northwest wind 10 to 15 knots with gusts to around
20 knots. Scattered snow showers. Waves 2 feet or less. 
.FRIDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots. Chance of snow showers. Waves 2 feet or less. 
.SATURDAY...East wind 5 to 10 knots. Partly sunny. Waves 2 feet
or less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ345-150445-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
343 PM EST Thu Dec 14 2017

.TONIGHT...West wind 5 to 10 knots. Scattered snow showers early
in the evening, then periods of snow showers after midnight.
Waves 2 feet or less. 
.FRIDAY...Northwest wind 10 to 15 knots with gusts to around
20 knots. Periods of snow showers. Waves 2 feet or less. 
.FRIDAY NIGHT...Northwest wind 10 to 15 knots with gusts to
around 20 knots. Chance of snow showers. Waves 2 feet or less. 
.SATURDAY...East wind 5 to 10 knots. Partly sunny. Waves 2 feet
or less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ346-150445-
St Ignace to False Detour Channel-
343 PM EST Thu Dec 14 2017

.TONIGHT...West wind 10 to 15 knots. Gusts up to 20 knots early
in the evening. Scattered snow showers early in the evening, then
periods of snow showers after midnight. Waves 2 feet or less. 
.FRIDAY...Northwest wind 10 to 15 knots with gusts to around
20 knots. Numerous snow showers. Waves 2 feet or less. 
.FRIDAY NIGHT...North wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 feet or less. 
.SATURDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LMZ342-150445-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...

.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Numerous snow showers early in the evening, then
periods of snow showers after midnight. Waves 2 to 3 feet. 
.FRIDAY...Northwest wind 15 to 20 knots with gusts to around
25 knots. Periods of snow showers. Waves 3 to 5 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots with gusts to
around 25 knots. Chance of snow showers. Waves 3 to 5 feet. 
.SATURDAY...East wind 10 to 15 knots with gusts to around
20 knots. Partly sunny. Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LMZ344-150445-
Sleeping Bear Point to Grand Traverse Light MI-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...

.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Numerous snow showers early in the evening, then
periods of snow showers after midnight. Waves 2 to 4 feet. 
.FRIDAY...Northwest wind 10 to 20 knots with gusts to around
25 knots. Periods of snow showers. Waves 3 to 5 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots with gusts to
around 25 knots. Chance of snow showers. Waves 3 to 5 feet. 
.SATURDAY...East wind 10 to 15 knots with gusts to around
20 knots. Chance of snow showers. Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LMZ345-346-150445-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...

.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Numerous snow showers early in the evening, then
periods of snow showers after midnight. Waves 2 to 4 feet. 
.FRIDAY...West wind 10 to 20 knots with gusts to around 25 knots.
Periods of snow showers. Waves 4 to 6 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots with gusts to
around 25 knots. Chance of snow showers. Waves 4 to 6 feet. 
.SATURDAY...East wind 10 to 15 knots. Chance of snow showers.
Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LMZ323-150445-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...

.TONIGHT...Southwest wind 10 to 15 knots with gusts to around
20 knots. Periods of snow showers. Waves 2 to 3 feet. 
.FRIDAY...West wind 10 to 20 knots with gusts to around 25 knots.
Periods of snow showers. Waves 2 to 4 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots with gusts to
around 25 knots. Chance of snow showers. Waves 3 to 5 feet. 
.SATURDAY...East wind 5 to 10 knots. Chance of snow showers.
Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ347-150445-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...

.TONIGHT...Southwest wind 10 to 15 knots with gusts to around
20 knots. Scattered snow showers early in the evening, then
periods of snow showers after midnight. Waves 2 feet or less. 
.FRIDAY...West wind 15 to 20 knots with gusts to around 25 knots.
Periods of snow showers. Waves 2 to 3 feet. 
.FRIDAY NIGHT...Northwest wind 10 to 20 knots with gusts to
around 25 knots. Chance of snow showers. Waves 3 to 5 feet. 
.SATURDAY...Northeast wind 10 to 15 knots. Chance of snow
showers. Waves 2 to 3 feet. 

See the open lakes forecast for days 3 through 5.

$$

LHZ348-150445-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...

.TONIGHT...Southwest wind 10 to 15 knots with gusts to around
20 knots. Isolated snow showers early in the evening. Scattered
snow showers after midnight. Waves 2 feet or less. 
.FRIDAY...Southwest wind 10 to 20 knots with gusts to around
25 knots. Periods of snow showers. Waves 2 to 3 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots with gusts to
around 25 knots. Chance of snow showers. Waves 3 to 5 feet. 
.SATURDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots. Chance of snow showers. Waves 2 to 4 feet. 

See the open lakes forecast for days 3 through 5.

$$

LHZ349-150445-
Sturgeon Pt to Alabaster MI-
343 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
FRIDAY NIGHT...

.TONIGHT...Southwest wind 10 to 15 knots with gusts to around
20 knots. Scattered snow showers after midnight. Waves 2 to
3 feet. 
.FRIDAY...Southwest wind 10 to 20 knots with gusts to around
25 knots. Numerous snow showers. Waves 2 to 4 feet. 
.FRIDAY NIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Chance of snow showers. Waves 2 to 3 feet. 
.SATURDAY...Northeast wind 5 to 10 knots. Chance of snow showers.
Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

MB

000
FZUS53 KDTX 142040
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
340 PM EST Thu Dec 14 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.

LHZ422-151000-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
340 PM EST Thu Dec 14 2017

.TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and early morning...then diminishing
to 10 to 15 knots early in the morning. Partly cloudy in the
evening...then mostly cloudy with a chance of light snow showers
after midnight. Waves around 2 feet or less. 
.FRIDAY...Southwest winds 15 to 20 knots. Mostly cloudy with
light snow showers likely. Waves 1 to 3 feet. 
.FRIDAY NIGHT...West winds 20 to 25 knots diminishing to 10 to 15
knots. Partly cloudy until early morning becoming mostly cloudy.
Light snow showers likely early in the evening. A chance of light
snow showers after midnight. Waves 1 to 3 feet. A Small Craft
Advisory may be needed.
.SATURDAY...Northwest winds 5 to 10 knots veering to the east in
the late morning and afternoon. Mostly cloudy. A chance of light
snow showers until late afternoon. Waves around 2 feet or less. 

Wave heights are for ice free areas.

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

$$

LHZ421-151000-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
340 PM EST Thu Dec 14 2017

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

.TONIGHT...West winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and overnight. Partly cloudy in the
evening...then mostly cloudy with a chance of light snow showers
after midnight. Waves 1 to 3 feet building to 3 to 5 feet in the
late evening and overnight. 
.FRIDAY...Southwest winds 15 to 20 knots becoming west 20 to
25 knots late in the afternoon. Cloudy with light snow showers
likely. Waves 3 to 5 feet. Waves occasionally around 7 feet. 
.FRIDAY NIGHT...West winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the morning. Partly
cloudy. Light snow showers likely early in the evening. A chance
of light snow showers after midnight. Waves 3 to 5 feet. Waves
occasionally around 6 feet. 
.SATURDAY...Northwest winds 10 to 15 knots becoming northeast
5 to 10 knots in the late morning and early afternoon...then
becoming east 10 to 15 knots late in the afternoon. Mostly
cloudy. A chance of light snow showers until late afternoon.
Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and afternoon. 

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

$$

LHZ441-151000-
Port Austin to Harbor Beach MI-
340 PM EST Thu Dec 14 2017

.TONIGHT...West winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and overnight. Partly cloudy in the
evening...then mostly cloudy with a chance of light snow showers
after midnight. Waves 1 to 3 feet building to 2 to 4 feet in the
late evening and early morning...then subsiding to 1 to 3 feet
early in the morning. 
.FRIDAY...Southwest winds 15 to 20 knots becoming west 20 to
25 knots with gusts to 30 knots late in the afternoon. Light snow
showers. Waves 1 to 3 feet building to 2 to 4 feet in the
afternoon. 
.FRIDAY NIGHT...West winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the morning. Partly cloudy
until early morning becoming mostly cloudy. Light snow showers
likely early in the evening...then a chance of light snow showers
in the late evening and overnight. Waves 4 to 6 feet. Waves
occasionally around 8 feet. 
.SATURDAY...Northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon...then becoming
northeast 10 to 15 knots late in the afternoon. Mostly cloudy. A
chance of light snow showers until late afternoon. Waves 3 to
5 feet subsiding to 1 to 3 feet late in the afternoon. Waves
occasionally around 7 feet. 

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

$$

LHZ442-151000-
Harbor Beach to Port Sanilac MI-
340 PM EST Thu Dec 14 2017

.TONIGHT...West winds 10 to 15 knots becoming southwest 15 to
20 knots after midnight...then diminishing to 10 to 15 knots
early in the morning. Partly cloudy with a slight chance of light
snow showers early in the evening...then partly cloudy this
evening. Mostly cloudy with a chance of light snow showers after
midnight. Waves 1 to 3 feet. 
.FRIDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots late
in the afternoon. Light snow showers. Waves 1 to 3 feet building
to 2 to 4 feet in the late morning and afternoon. 
.FRIDAY NIGHT...West winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. Partly cloudy until early morning
becoming mostly cloudy. Light snow showers likely early in the
evening...then a chance of light snow showers in the late evening
and overnight. Waves 2 to 4 feet. 
.SATURDAY...West winds 10 to 15 knots becoming northwest 5 to
10 knots late in the morning...then veering to the north early in
the afternoon veering to the northeast late in the afternoon.
Mostly cloudy. A chance of light snow showers until late
afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 

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

$$

LHZ443-151000-
Port Sanilac to Port Huron MI-
340 PM EST Thu Dec 14 2017

.TONIGHT...Southwest winds 10 to 15 knots. Partly cloudy in the
evening...then mostly cloudy with a slight chance of light snow
showers after midnight. Waves 1 to 3 feet. 
.FRIDAY...Southwest winds 15 to 20 knots. Cloudy with light snow
showers likely. Waves 1 to 3 feet building to 2 to 4 feet in the
late morning and afternoon. 
.FRIDAY NIGHT...West winds 20 to 25 knots diminishing to 10 to 15
knots. Partly cloudy. Light snow showers likely early in the evening.
A chance of light snow showers after midnight. Waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. A Small Craft Advisory may
be needed.
.SATURDAY...West winds 10 to 15 knots diminishing to 5 to
10 knots late in the morning...then veering to the north early in
the afternoon veering to the northeast late in the afternoon.
Mostly cloudy. A chance of light snow showers until late
afternoon. Waves 1 to 3 feet. 

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

$$

LEZ444-151000-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
340 PM EST Thu Dec 14 2017

.TONIGHT...West winds 5 to 10 knots becoming southwest 10 to
15 knots early in the morning. Partly cloudy until early morning
becoming mostly cloudy. Waves around 2 feet or less. 
.FRIDAY...Southwest winds 10 to 15 knots becoming west 20 to
25 knots with gusts to 30 knots. Cloudy with a chance of light
snow showers. Waves 1 to 3 feet building to 2 to 4 feet in the
afternoon. 
.FRIDAY NIGHT...Southwest winds 15 to 20 knots. Partly cloudy
early in the evening becoming mostly cloudy. A chance of light
snow showers early in the evening. A chance of light snow showers
after midnight. Waves 1 to 3 feet. 
.SATURDAY...Southwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the afternoon. Mostly cloudy with a chance of
light snow showers early in the morning...then mostly cloudy in
the late morning and afternoon. Waves around 2 feet or less. 

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

The water temperature at Belle Isle is 32.2 degrees.

$$

IRL

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

237 
FZUS53 KGRR 142042
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
342 PM EST Thu Dec 14 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-150415-
Pentwater to Manistee MI-
342 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM EST THIS EVENING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...West winds increasing to 15 to 25 knots. Scattered snow 
showers in the evening, then snow showers overnight. Waves building
to 3 to 5 feet. 
.FRIDAY...West winds 20 to 25 knots. Snow showers until midday, then
a chance of snow showers in the afternoon. Waves 5 to 7 feet. 
.FRIDAY NIGHT...West winds 20 to 25 knots decreasing to 10 to
20 knots late at night, then veering northwest toward daybreak. Snow
showers likely. Waves 5 to 7 feet subsiding to 2 to 4 feet toward
daybreak. 
.SATURDAY...East winds 10 to 15 knots. Cloudy with a chance of snow
showers. Waves 1 to 3 feet. 

$$

LMZ848-150415-
Whitehall to Pentwater MI-
342 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM EST THIS EVENING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...West winds increasing to 15 to 25 knots. Scattered snow 
showers in the evening, then snow showers overnight. Waves building
to 3 to 5 feet. 
.FRIDAY...West winds to 30 knots. Snow showers until midday, then a
chance of snow showers in the afternoon. Waves 5 to 7 feet. 
.FRIDAY NIGHT...West winds 15 to 25 knots decreasing to 10 to
15 knots toward daybreak. A chance of snow showers in the evening,
then snow showers likely overnight. Waves 5 to 7 feet. 
.SATURDAY...Southeast winds 10 to 15 knots. Cloudy with a chance of
snow showers. Waves 1 to 3 feet. 

$$

LMZ847-150415-
Grand Haven to Whitehall MI-
342 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM EST THIS EVENING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...West winds 15 to 25 knots. Scattered snow showers in the
evening, then snow showers overnight. Waves 2 to 3 feet building to
4 to 6 feet after midnight. 
.FRIDAY...West winds to 30 knots. Snow showers until midday, then a
chance of snow showers in the afternoon. Waves 6 to 8 feet. 
.FRIDAY NIGHT...West winds 15 to 25 knots. Snow showers likely in
the evening, then a chance of snow showers overnight. Waves 6 to
8 feet. 
.SATURDAY...South winds 10 to 15 knots. Cloudy. A chance of snow
showers until midday. Waves 2 to 4 feet subsiding to 1 to 2 feet. 

$$

LMZ846-150415-
Holland to Grand Haven MI-
342 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM EST THIS EVENING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...West winds 10 to 15 knots increasing to 15 to 25 knots
toward daybreak. Scattered snow showers in the evening, then snow
showers overnight. Waves 2 to 3 feet building to 4 to 6 feet after
midnight. 
.FRIDAY...West winds to 30 knots. Snow showers until midday, then a
chance of snow showers in the afternoon. Waves 6 to 8 feet. 
.FRIDAY NIGHT...West winds 15 to 25 knots. Cloudy with a chance of
snow showers. Waves 6 to 8 feet. 
.SATURDAY...South winds 10 to 15 knots. Mostly cloudy. A chance of
snow showers until midday. Waves 2 to 4 feet subsiding to 1 to
3 feet. 

$$

LMZ845-150415-
South Haven to Holland MI-
342 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM EST THIS EVENING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...West winds 10 to 15 knots increasing to 15 to 25 knots
toward daybreak. Isolated snow showers in the evening, then snow
showers overnight. Waves 2 to 3 feet building to 4 to 6 feet after
midnight. 
.FRIDAY...West winds to 30 knots. Snow showers. Waves 6 to 8 feet. 
.FRIDAY NIGHT...West winds to 30 knots. Cloudy with a chance of snow
showers. Waves 6 to 8 feet. 
.SATURDAY...South winds 10 to 15 knots. Mostly cloudy. A chance of
snow showers until midday. Waves 2 to 4 feet.

$$

LMZ844-150415-
St Joseph to South Haven MI-
342 PM EST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM EST THIS EVENING THROUGH
LATE FRIDAY NIGHT...

.TONIGHT...West winds 10 to 15 knots increasing to 15 to 25 knots
toward daybreak. Snow showers likely overnight. Waves 2 to 3 feet
building to 4 to 6 feet after midnight. 
.FRIDAY...West winds to 30 knots. Snow showers until midday, then a
chance of snow showers in the afternoon. Waves 6 to 8 feet. 
.FRIDAY NIGHT...West winds to 30 knots. Cloudy with a chance of snow
showers. Waves 6 to 8 feet. 
.SATURDAY...South winds 10 to 20 knots. Partly sunny. A slight
chance of snow showers until midday. Waves 2 to 4 feet.

$$


000
FZUS53 KMQT 142328
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
628 PM EST Thu Dec 14 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.

LSZ240-241-150900-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
628 PM EST Thu Dec 14 2017 /528 PM CST Thu Dec 14 2017/

.LATE THIS AFTERNOON...Southwest wind 10 to 15 knots. Numerous
snow showers. Waves 2 to 3 feet. 
.TONIGHT...West wind 15 to 20 knots veering northwest late. Snow
showers. Waves building to 2 to 4 feet. 
.FRIDAY...Northwest wind 10 to 15 knots. Numerous snow showers
through early afternoon, then scattered snow showers by mid
afternoon. Waves subsiding to 2 to 3 feet. 
.FRIDAY NIGHT...North wind 10 to 15 knots veering east after
midnight. Cloudy with scattered snow showers. Waves subsiding to
1 to 2 feet, then building to 2 to 3 feet. 
.SATURDAY...Southeast wind 10 to 15 knots. Cloudy. A chance of
snow showers in the morning, then a slight chance of snow showers
in the afternoon. Waves subsiding to 1 to 2 feet. 

$$

LSZ242-243-150900-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West wind 10 to 15 knots. Numerous snow
showers. Waves 2 to 3 feet. 
.TONIGHT...Northwest wind 10 to 15 knots. Gusts up to 22 knots.
Snow showers. Waves building to 2 to 4 feet. 
.FRIDAY...North wind 10 to 15 knots. Cloudy. Numerous snow
showers through early afternoon, then scattered snow showers by
mid afternoon. Waves subsiding to 2 to 3 feet, then building to
2 to 4 feet. 
.FRIDAY NIGHT...North wind 10 to 15 knots veering east after
midnight. Cloudy with scattered snow showers. Waves subsiding to
1 to 2 feet. 
.SATURDAY...East wind 10 to 15 knots. Mostly cloudy with a slight
chance of snow showers. Waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet. 

$$

LSZ244-245-150900-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...Northwest wind 10 to 15 knots. Mostly
cloudy with scattered snow showers. Waves 2 to 3 feet. 
.TONIGHT...Northwest wind 10 to 15 knots veering north 15 to
20 knots late. Numerous snow showers. Waves building to 2 to
4 feet. 
.FRIDAY...North wind 15 to 20 knots. Cloudy. Numerous snow
showers through early afternoon, then scattered snow showers by
mid afternoon. Waves building to 3 to 5 feet occasionally to
7 feet. 
.FRIDAY NIGHT...North wind 10 to 20 knots veering northeast 10 to
15 knots after midnight. Mostly cloudy with scattered snow
showers. Waves subsiding to 2 to 3 feet. 
.SATURDAY...East wind 10 to 15 knots. Cloudy with a chance of
snow showers. Waves subsiding to 1 to 2 feet. 

$$

LSZ246-247-150900-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West wind less than 10 knots. Cloudy with
scattered snow showers. Waves 1 to 2 feet. 
.TONIGHT...West wind 10 to 15 knots veering northwest late.
Numerous snow showers. Waves 1 to 2 feet. 
.FRIDAY...Northwest wind 10 to 15 knots. Cloudy. Numerous snow
showers early, then scattered snow showers. Waves building to
2 to 3 feet, then subsiding to 1 to 2 feet. 
.FRIDAY NIGHT...North wind 10 to 15 knots veering northeast less
than 10 knots after midnight. Mostly cloudy. Scattered snow
showers in the evening, then numerous snow showers after
midnight. Waves subsiding to 1 to 2 feet. 
.SATURDAY...East wind 10 to 15 knots. Cloudy. A chance of snow
showers in the morning, then a slight chance of snow showers in
the afternoon. Waves building to 2 to 3 feet, then subsiding to
1 to 2 feet. 

$$

LSZ248-150900-
Huron Islands to Marquette MI-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West wind less than 10 knots. Cloudy with
scattered snow showers. Waves 2 to 3 feet. 
.TONIGHT...West wind 10 to 20 knots veering northwest 10 to
15 knots late. Numerous snow showers. Waves 2 to 3 feet. 
.FRIDAY...Northwest wind 15 to 20 knots. Snow showers. Waves
building to 3 to 5 feet occasionally to 7 feet. 
.FRIDAY NIGHT...Northwest wind 10 to 20 knots veering northeast
5 to 15 knots after midnight. Snow showers. Waves subsiding to
2 to 3 feet. 
.SATURDAY...East wind 10 to 15 knots. Cloudy. A chance of snow
showers in the morning, then a slight chance of snow showers in
the afternoon. Waves subsiding to 1 to 2 feet. 

$$

LSZ249-250-150900-
Marquette to Munising MI-
Munising to Grand Marais MI-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West wind 5 to 15 knots with gusts up to
28 knots. Cloudy with numerous snow showers. Waves 2 to 3 feet
building to 2 to 4 feet. 
.TONIGHT...West wind 15 to 20 knots diminishing to 10 to 15 knots
late. Scattered snow showers in the evening, then snow showers by
midnight. Waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 3 feet. 
.FRIDAY...Northwest wind 10 to 20 knots. Snow showers. Freezing
spray by mid afternoon. Waves building to 3 to 6 feet
occasionally to 8 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots veering north 10 to
15 knots after midnight. Freezing spray in the evening. Snow
showers. Waves subsiding to 2 to 4 feet. 
.SATURDAY...East wind 5 to 15 knots. Mostly cloudy. A chance of
snow showers in the morning. Waves subsiding to 1 to 2 feet. 

$$

LSZ251-150900-
Grand Marais to Whitefish Point MI-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...Northwest wind 15 to 25 knots. Snow
showers. Waves 2 to 3 feet. 
.TONIGHT...West wind 10 to 15 knots diminishing to less than
10 knots with gusts up to 18 knots late. Snow showers. Waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet. 
.FRIDAY...North wind 5 to 15 knots increasing to 15 to 20 knots
by mid afternoon. Snow showers. Waves building to 2 to 4 feet. 
.FRIDAY NIGHT...North wind 15 to 20 knots diminishing to 10 to
15 knots after midnight. Numerous snow showers. Waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 2 to
3 feet. 
.SATURDAY...East wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. Partly cloudy. A slight chance of snow
showers in the morning. Waves subsiding to 1 to 2 feet. 

$$

LMZ221-150900-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West wind less than 10 knots with gusts up
to 17 knots. Mostly cloudy. Waves 1 to 2 feet. 
.TONIGHT...West wind 10 to 20 knots. Mostly cloudy. Isolated snow
showers in the evening, then scattered snow showers by midnight.
Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.FRIDAY...Northwest wind 10 to 20 knots. Mostly cloudy with
isolated snow showers. Waves building to 2 to 3 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots veering north 5 to
15 knots after midnight. Partly cloudy in the evening then
becoming mostly cloudy. Isolated snow showers. Waves subsiding to
1 to 2 feet. 
.SATURDAY...East wind 10 to 15 knots. Cloudy with a slight chance
of snow showers. Waves building to 2 to 3 feet. 

$$

LMZ248-250-150900-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
628 PM EST Thu Dec 14 2017

.LATE THIS AFTERNOON...West wind 10 to 15 knots. Mostly cloudy
with isolated snow showers. Waves 1 to 2 feet. 
.TONIGHT...West wind 10 to 20 knots. Mostly cloudy. Isolated snow
showers in the evening, then scattered snow showers by midnight.
Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.FRIDAY...Northwest wind 10 to 20 knots. Mostly cloudy with
scattered snow showers. Waves building to 2 to 3 feet. 
.FRIDAY NIGHT...Northwest wind 15 to 20 knots veering north 10 to
15 knots after midnight. Partly cloudy with scattered snow
showers in the evening, then mostly cloudy with isolated snow
showers after midnight. Waves subsiding to 1 to 2 feet. 
.SATURDAY...East wind 10 to 15 knots. Mostly cloudy with a slight
chance of snow showers. Waves building to 2 to 3 feet. 

$$

WFO MQT

000
FZUS53 KLOT 142056
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
256 PM CST Thu Dec 14 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>742-150415-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
256 PM CST Thu Dec 14 2017

.TONIGHT...West winds increasing to 10 to 20 kt. Mostly cloudy. 
Waves 1 to 3 ft. 
.FRIDAY...West winds 15 to 25 kt. A chance of flurries. Waves
2 to 4 ft. 
.FRIDAY NIGHT...Southwest winds 10 to 20 kt. A chance of
flurries. Waves 1 to 3 ft. 
.SATURDAY...Southwest winds 10 to 20 kt. Mostly sunny. Waves 1 ft
or less.  

$$

LMZ743>745-150415-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
256 PM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...

.TONIGHT...Southwest winds 10 to 20 kt increasing to 15 to 25 kt
late. Mostly cloudy. Waves 2 to 4 ft.
.FRIDAY...West winds 15 to 25 kt. A chance of flurries. Waves
3 to 5 ft. 
.FRIDAY NIGHT...Southwest winds 15 to 25 kt. A chance of
flurries. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to
4 ft after midnight. 
.SATURDAY...Southwest winds 10 to 20 kt. Mostly sunny. Waves 1 ft
or less.  

$$

KMD

000
FZUS53 KMKX 142306
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
505 PM CST Thu Dec 14 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ643-150500-
Sheboygan to Port Washington WI-
505 PM CST Thu Dec 14 2017

.TONIGHT...West wind 10 to 15 knots becoming west 10 to 15 knots
with gusts to around 20 knots late in the evening, then becoming
southwest 15 to 20 knots after midnight veering west early in the
morning. Scattered flurries after midnight. Waves 1 to 2 feet. 
.FRIDAY...West wind 15 to 20 knots becoming 10 to 20 knots late
in the morning, then becoming 15 to 20 knots early in the
afternoon becoming west 15 to 20 knots late in the afternoon.
Gusts up to 25 knots. Scattered flurries in the afternoon. Waves
1 to 2 feet. 
.FRIDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots early in the morning. Slight
chance of snow through around midnight, then snow likely after
midnight. Waves around 1 foot. 
.SATURDAY...East wind 5 to 10 knots veering southeast late in the
morning, then backing east early in the afternoon veering
southeast late in the afternoon. Chance of snow in the morning.
Waves around 1 foot. 

Wave heights are for ice free areas.

$$
LMZ644-150500-
Port Washington to North Point Light WI-
505 PM CST Thu Dec 14 2017

.TONIGHT...West wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the late evening and
early morning, then becoming west 15 to 20 knots early in the
morning. Mostly cloudy. Waves 1 to 2 feet. 
.FRIDAY...West wind 15 to 20 knots. Gusts up to 25 knots.
Scattered flurries in the afternoon. Waves 1 to 2 feet. 
.FRIDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots backing southwest early in the morning. Chance of snow
after midnight. Waves around 1 foot. 
.SATURDAY...Southwest wind 5 to 10 knots backing southeast late
in the afternoon. Chance of snow in the morning. Waves around
1 foot. 

Wave heights are for ice free areas.

$$
LMZ645-150500-
North Point Light to Wind Point WI-
505 PM CST Thu Dec 14 2017

.TONIGHT...West wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the late evening and
early morning, then becoming west 15 to 20 knots early in the
morning. Mostly cloudy. Waves 1 to 2 feet. 
.FRIDAY...West wind 15 to 20 knots. Gusts up to 25 knots.
Scattered flurries in the afternoon. Waves 1 to 2 feet. 
.FRIDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots backing southwest early in the morning. Chance of snow
after midnight. Waves around 1 foot. 
.SATURDAY...Southwest wind 5 to 10 knots backing south late in
the afternoon. Chance of snow in the morning. Waves around
1 foot. 

Wave heights are for ice free areas.

$$
LMZ646-150500-
Wind Point WI to Winthrop Harbor IL-
505 PM CST Thu Dec 14 2017

.TONIGHT...West wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the late evening and
early morning, then becoming west 15 to 20 knots early in the
morning. Mostly cloudy. Waves 1 to 2 feet. 
.FRIDAY...West wind 15 to 20 knots. Gusts up to 25 knots.
Scattered flurries in the afternoon. Waves 1 to 2 feet. 
.FRIDAY NIGHT...West wind 10 to 15 knots with gusts to around
20 knots backing southwest early in the morning. Slight chance of
snow after midnight. Waves 1 to 2 feet. 
.SATURDAY...Southwest wind 10 to 15 knots easing to 5 to 10 knots
early in the afternoon, then backing south late in the afternoon.
Mostly cloudy. Waves around 1 foot. 

Wave heights are for ice free areas.

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


000
FZUS53 KGRB 142116
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
316 PM CST Thu Dec 14 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-541>543-150545-
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-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
316 PM CST Thu Dec 14 2017

.TONIGHT...W wind 10 to 15 kts. Waves 2 ft or less. Scattered
snow showers. 
.FRIDAY...W wind 15 to 20 kts. Waves 1 to 3 ft. A chance of 
flurries. 
.FRIDAY NIGHT...NW wind 10 to 15 kts veering N 5 to 10 kts after
midnight. Waves 1 to 3 ft. A chance of light snow. 
.SATURDAY...E wind 10 to 15 kts. Waves 1 to 3 ft. A chance of
light snow.  

$$

See Lake Michigan Open Lake Forecast for Sunday through Tuesday.

000
FZUS53 KDLH 142151
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
351 PM CST Thu Dec 14 2017

For waters within five nautical miles of shore on Lake Superior

LSZ140-141-150515-
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
351 PM CST Thu Dec 14 2017

.TONIGHT...Northwest wind 10 to 15 knots. Scattered snow showers
until early morning, then isolated snow showers late in the
night. Waves 2 feet or less. 
.FRIDAY...North wind 10 to 15 knots. Scattered flurries in the
morning. Waves 2 feet or less. 
.FRIDAY NIGHT...Northeast wind 10 to 15 knots. Slight chance of
snow after midnight. Waves 1 to 3 feet. 
.SATURDAY...East wind 10 to 15 knots. Snow likely. Waves 2 to
4 feet building to 3 to 5 feet in the late morning and afternoon.

Note...Wave height forecasts are for ice free areas.

$$

LSZ142-143-150515-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
351 PM CST Thu Dec 14 2017

.TONIGHT...Northwest wind 10 to 15 knots. Scattered snow showers
in the evening, then isolated snow showers after midnight. Waves
2 feet or less. 
.FRIDAY...Northwest wind 10 to 15 knots. Scattered flurries in
the morning. Isolated snow showers in the afternoon. Waves 2 feet
or less. 
.FRIDAY NIGHT...North wind 5 to 10 knots becoming east 10 to
15 knots in the late evening and overnight. Slight chance of snow
in the evening, then chance of snow after midnight. Waves 1 to
3 feet building to 3 to 5 feet early in the morning. 
.SATURDAY...East wind 10 to 15 knots. Snow likely in the morning,
then chance of snow in the afternoon. Waves 3 to 5 feet. A small
craft advisory may be needed. 

Note...Wave height forecasts are for ice free areas.

$$

LSZ144-145-150515-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
351 PM CST Thu Dec 14 2017

.TONIGHT...Northwest wind 10 to 15 knots. Scattered snow showers.
Waves 1 to 3 feet. 
.FRIDAY...Northwest wind 10 to 15 knots. Scattered flurries in
the morning. Scattered snow showers in the afternoon. Waves 1 to
3 feet. 
.FRIDAY NIGHT...North wind 5 to 10 knots becoming east 10 to
15 knots in the late evening and overnight. Chance of snow. Waves
2 to 4 feet. 
.SATURDAY...East wind 10 to 15 knots. Snow likely in the morning,
then slight chance of snow in the afternoon. Waves 2 to 4 feet. 

Note...Wave height forecasts are for ice free areas.

$$

LSZ146-147-150515-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
351 PM CST Thu Dec 14 2017

.TONIGHT...Northwest wind 10 to 15 knots. Numerous snow showers. 
Waves 2 to 4 feet. 
.FRIDAY...Northwest wind 10 to 15 knots. Scattered snow showers.
Waves 2 to 4 feet. 
.FRIDAY NIGHT...North wind 5 to 10 knots becoming east 10 to
15 knots in the late evening and overnight. Chance of snow. Waves
2 to 4 feet. 
.SATURDAY...East wind 10 to 15 knots. Snow likely in the morning,
then slight chance of snow in the afternoon. Waves 2 to 4 feet. 

Note...Wave height forecasts are for ice free areas.

$$

LSZ121-148-150515-
Chequamegon Bay-Bayfield to Oak Point WI-
Oak Point to Saxon Harbor WI-
351 PM CST Thu Dec 14 2017

.TONIGHT...Northwest wind 10 to 15 knots. Numerous snow showers.
Waves 2 to 4 feet. 
.FRIDAY...Northwest wind 10 to 15 knots. Scattered snow showers.
Waves 2 to 4 feet. 
.FRIDAY NIGHT...North wind 5 to 10 knots becoming east 10 to
15 knots after midnight. Chance of snow. Waves 1 to 3 feet. 
.SATURDAY...Southeast wind 10 to 15 knots. Snow likely in the
morning, then slight chance of snow in the afternoon. Waves 2 to
4 feet. 

Note...Wave height forecasts are for ice free areas.

$$

DAP

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