000
FZUS53 KGRR 220153
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
953 PM EDT Thu Sep 21 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ849-220915-
Pentwater to Manistee MI-
953 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...Southeast winds around 10 knots veering south
toward daybreak. Partly cloudy. Patchy fog overnight. Waves around
1 foot. 
.FRIDAY...South winds 10 to 20 knots. Sunny. Waves 1 to 3 feet. 
.FRIDAY NIGHT...South winds 10 to 15 knots. Clear. Waves 1 to
3 feet. 
.SATURDAY...South winds 10 to 15 knots. Sunny. Waves 1 to 2 feet. 

$$

LMZ848-220915-
Whitehall to Pentwater MI-
953 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...South winds 5 to 15 knots. Partly cloudy. Patchy
fog overnight. Waves around 1 foot. 
.FRIDAY...South winds 10 to 20 knots. Sunny. Waves 1 to 2 feet. 
.FRIDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves 1 to
2 feet. 
.SATURDAY...South winds 10 to 15 knots. Sunny. Waves around 1 foot. 

$$

LMZ847-220915-
Grand Haven to Whitehall MI-
953 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...South winds 5 to 15 knots. Partly cloudy. Patchy
fog overnight. Waves 1 foot or less. 
.FRIDAY...South winds 10 to 15 knots. Sunny. Waves around 1 foot. 
.FRIDAY NIGHT...South winds around 10 knots. Mostly clear. Waves
around 1 foot. 
.SATURDAY...South winds 5 to 10 knots. Sunny. Waves around 1 foot. 

$$

LMZ846-220915-
Holland to Grand Haven MI-
953 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...South winds 5 to 15 knots. Partly cloudy. Patchy
fog overnight. Waves 1 foot or less. 
.FRIDAY...South winds 5 to 15 knots. Sunny. Waves around 1 foot. 
.FRIDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves
1 foot or less. 
.SATURDAY...Southwest winds 5 to 10 knots. Sunny. Waves 1 foot or
less. 

$$

LMZ845-220915-
South Haven to Holland MI-
953 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...South winds 5 to 15 knots. Mostly clear. Patchy
fog overnight. Waves 1 foot or less. 
.FRIDAY...South winds 5 to 15 knots. Sunny. Waves 1 foot or less. 
.FRIDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves less
than 1 foot. 
.SATURDAY...Southwest winds 5 to 10 knots veering west late in the
day. Sunny. Waves less than 1 foot. 

$$

LMZ844-220915-
St Joseph to South Haven MI-
953 PM EDT Thu Sep 21 2017

.REST OF TONIGHT...South winds 5 to 10 knots. Mostly clear. Patchy
fog overnight. Waves less than 1 foot. 
.FRIDAY...South winds 5 to 10 knots. Sunny. Waves less than 1 foot. 
.FRIDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves less
than 1 foot. 
.SATURDAY...Southwest winds 5 to 10 knots veering northwest late in
the day. Sunny. Waves less than 1 foot. 

$$

000
FZUS53 KIWX 220250
NSHIWX

Nearshore Marine Forecast for Indiana
National Weather Service Northern Indiana
1050 PM EDT Thu Sep 21 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ046-221015-
Michigan City IN to New Buffalo MI-
1050 PM EDT Thu Sep 21 2017

.OVERNIGHT...South wind 5 to 10 knots. Mostly clear. Waves less
than 1 foot. 
.FRIDAY...South wind 5 to 10 knots backing southeast in the
afternoon. Mostly sunny. Waves less than 1 foot. 
.FRIDAY NIGHT...South wind 5 to 10 knots. Clear. Waves less than
1 foot. 
.SATURDAY...South wind 5 knots backing southeast in the
afternoon. Mostly sunny. Waves less than 1 foot. 

The water temperature off Michigan City is 63 degrees...and 61 
degrees off St. Joseph.

$$

LMZ043-221015-
New Buffalo MI to St Joseph MI-
1050 PM EDT Thu Sep 21 2017

.OVERNIGHT...South wind 5 to 10 knots. Mostly clear. Waves less
than 1 foot. 
.FRIDAY...South wind 5 to 10 knots. Mostly sunny. Waves less than
1 foot. 
.FRIDAY NIGHT...South wind 5 to 10 knots. Clear. Waves less than
1 foot. 
.SATURDAY...South wind 10 knots. Mostly sunny. Waves less than
1 foot. 

The water temperature off Michigan City is 63 degrees...and 61 
degrees off St. Joseph.

$$

817 
FZUS53 KLOT 220211
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
911 PM CDT Thu Sep 21 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>742-221030-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
911 PM CDT Thu Sep 21 2017

.REST OF TONIGHT...South winds 5 to 10 kt. Mostly clear. Waves
1 ft or less. 
.FRIDAY...South winds 5 to 10 kt becoming southeast 10 to 15 kt
in the afternoon. Sunny. Waves around 1 ft. 
.FRIDAY NIGHT...South winds 10 to 15 kt. Mostly clear. Waves
around 1 ft. 
.SATURDAY...South winds 5 to 10 kt becoming southeast 10 to 15 kt
in the afternoon. Sunny. Waves around 1 ft. 

$$

LMZ743>745-221030-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
911 PM CDT Thu Sep 21 2017

.REST OF TONIGHT...South winds 5 to 10 kt. Mostly clear. Waves
1 ft or less. 
.FRIDAY...South winds 5 to 10 kt becoming southeast in the
afternoon. Sunny. Waves 1 ft or less.
.FRIDAY NIGHT...South winds 5 to 10 kt. Mostly clear. Waves
1 ft or less.
.SATURDAY...South winds 5 to 10 kt becoming southeast in the
afternoon. Sunny. Waves 1 ft or less. 

$$


000
FZUS53 KMKX 220605
NSHMKX

Nearshore Marine Forecast
National Weather Service MILWAUKEE/SULLIVAN WI
105 AM CDT Fri Sep 22 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ643-220900-
Sheboygan to Port Washington WI-
105 AM CDT Fri Sep 22 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...

.REST OF TONIGHT...South wind 5 to 10 knots. Areas of fog. Waves
around 1 foot. 
.FRIDAY...South wind 5 to 10 knots rising to 10 to 15 knots in
the late morning and afternoon. Patchy fog in the morning. Waves
1 to 2 feet. 
.FRIDAY NIGHT...South wind 10 to 15 knots becoming southwest 5 to
10 knots after midnight. Clear. Waves 1 to 2 feet. 
.SATURDAY...Southwest wind 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. Sunny. Waves 1 to
2 feet. 

$$
LMZ644-220900-
Port Washington to North Point Light WI-
105 AM CDT Fri Sep 22 2017

.REST OF TONIGHT...South wind 5 to 10 knots. Areas of fog after
midnight, then patchy fog early in the morning. Waves around
1 foot. 
.FRIDAY...South wind 5 to 10 knots rising to 10 to 15 knots in
the afternoon. Sunny. Waves 1 to 2 feet. 
.FRIDAY NIGHT...South wind 10 to 15 knots becoming southwest 5 to
10 knots after midnight. Clear. Waves 1 to 2 feet. 
.SATURDAY...South wind 5 to 10 knots rising to 10 to 15 knots in
the afternoon. Sunny. Waves around 1 foot. 

$$
LMZ645-220900-
North Point Light to Wind Point WI-
105 AM CDT Fri Sep 22 2017

.REST OF TONIGHT...South wind 5 to 10 knots. Patchy fog. Waves
around 1 foot. 
.FRIDAY...South wind 5 to 10 knots rising to 10 to 15 knots in
the afternoon. Patchy fog in the morning. Waves 1 to 2 feet. 
.FRIDAY NIGHT...South wind 10 to 15 knots becoming southwest 5 to
10 knots in the late evening and overnight. Clear. Waves 1 to
2 feet. 
.SATURDAY...South wind 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. Sunny. Waves around 1 foot. 

$$
LMZ646-220900-
Wind Point WI to Winthrop Harbor IL-
105 AM CDT Fri Sep 22 2017

.REST OF TONIGHT...South wind 5 to 10 knots. Patchy fog through
the night. Waves around 1 foot. 
.FRIDAY...South wind 5 to 10 knots rising to 10 to 15 knots in
the afternoon. Patchy fog in the morning. Waves around 1 foot. 
.FRIDAY NIGHT...South wind 10 to 15 knots easing to 5 to 10 knots
after midnight. Clear. Waves 1 to 2 feet. 
.SATURDAY...South wind 5 to 10 knots becoming southeast 10 to
15 knots late in the afternoon. Sunny. Waves around 1 foot. 

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


000
FZUS53 KGRB 220229
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
929 PM CDT Thu Sep 21 2017

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-221015-
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-
929 PM CDT Thu Sep 21 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT FRIDAY...

.REST OF TONIGHT...SE wind 5 to 10 kts veering S after midnight.
Waves 2 ft or less. Widespread dense fog. A slight chance of 
showers and thunderstorms after midnight. 
.FRIDAY...S wind 10 to 20 kts. Waves 1 to 3 ft. Widespread dense 
fog in the morning, otherwise mostly sunny.
.FRIDAY NIGHT...SW wind 10 to 20 kts. Waves 1 to 3 ft. Clear.
.SATURDAY...S wind 10 to 15 kts. Waves 1 to 3 ft. Sunny. 

$$

LMZ541>543-221015-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
929 PM CDT Thu Sep 21 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT FRIDAY...

.REST OF TONIGHT...S wind 5 to 10 kts. Waves 2 ft or less.
Widespread dense fog. A slight chance of showers. A slight chance
of thunderstorms after midnight. 
.FRIDAY...S wind 10 to 20 kts. Waves 1 to 3 ft building to 2 to 4
ft in the early afternoon. Widespread dense fog in the morning, 
then patchy dense fog in the afternoon. 
.FRIDAY NIGHT...SW wind 10 to 20 kts. Waves 2 to 4 ft. Clear.
.SATURDAY...S wind 10 to 20 kts. Waves 2 to 4 ft. Sunny. 

$$

See Lake Michigan Open Lake Forecast for Sunday through Tuesday.
Hykin/Bersch

000
FZUS53 KAPX 220256
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
1056 PM EDT Thu Sep 21 2017

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

LSZ321-221100-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Southeast wind 5 to 10 knots. Patchy fog through the
night. slight chance of showers after midnight. Waves 2 feet or
less. 
.FRIDAY...South wind 5 to 10 knots. Patchy fog. slight chance of
showers. Waves 2 feet or less. 
.FRIDAY NIGHT...South wind 10 to 15 knots with gusts to around
20 knots. Partly cloudy. Waves 2 feet or less. 
.SATURDAY...South wind 10 to 15 knots with gusts to around
20 knots. Sunny. Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LSZ322-221100-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Light winds. Patchy fog through the night. slight
chance of showers after midnight. 
.FRIDAY...Southeast wind 5 to 10 knots. Patchy fog. slight chance
of showers. 
.FRIDAY NIGHT...South wind 5 to 10 knots. Partly cloudy. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-221100-
Seul Choix Point to 5NM West of Mackinac Bridge-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Light winds. Patchy fog through the night. slight
chance of showers and thunderstorms after midnight. Waves 2 feet
or less. 
.FRIDAY...South wind 5 to 10 knots. Patchy fog. Waves 2 to
3 feet. 
.FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Mostly clear. Waves 2 to 3 feet. 
.SATURDAY...Southwest wind 5 to 10 knots with gusts to around
20 knots. Sunny. Waves 2 to 3 feet. 

Winds and waves higher in the vicinity of thunderstorms.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-221100-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Light winds. Patchy fog through the night. slight
chance of showers after midnight. Waves 2 feet or less. 
.FRIDAY...Light winds. Mostly sunny. Waves 2 feet or less. 
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves
2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ346-221100-
St Ignace to False Detour Channel-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Light winds. Patchy fog through the night. slight
chance of showers after midnight. Waves 2 feet or less. 
.FRIDAY...Southeast wind 5 to 10 knots. Slight chance of showers.
Waves 2 feet or less. 
.FRIDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 

See the open lakes forecast for days 3 through 5.

$$

LMZ342-221100-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Southeast wind 5 to 10 knots. Patchy fog after
midnight. slight chance of showers after midnight. Waves 2 feet
or less. 
.FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 
.FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Mostly clear. Waves 2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots with gusts to around
20 knots. Sunny. Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LMZ344-221100-
Sleeping Bear Point to Grand Traverse Light MI-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Light winds. Slight chance of showers and
thunderstorms after midnight. Waves 2 feet or less. 
.FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 
.FRIDAY NIGHT...Southwest wind 10 to 15 knots with gusts to
around 20 knots. Mostly clear. Waves 2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 

Winds and waves higher in the vicinity of thunderstorms.

See the open lakes forecast for days 3 through 5.

$$

LMZ345-346-221100-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...South wind 5 to 10 knots. Slight chance of showers
after midnight. Waves 2 feet or less. 
.FRIDAY...South wind 10 to 15 knots. Sunny. Waves 2 feet or less.
.FRIDAY NIGHT...South wind 10 to 15 knots with gusts to around
20 knots. Mostly clear. Waves 2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots with gusts to around
20 knots. Sunny. Waves 2 feet or less. 

See the open lakes forecast for days 3 through 5.

$$

LMZ323-221100-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Light winds. Partly cloudy. Waves 2 feet or less. 
.FRIDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 
.FRIDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ347-221100-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...Light winds. Patchy fog through the night. slight
chance of showers after midnight. Waves 2 feet or less. 
.FRIDAY...Southeast wind 5 to 10 knots. Slight chance of showers.
Waves 2 feet or less. 
.FRIDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ348-221100-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...South wind 5 to 10 knots. Slight chance of showers
after midnight. Waves 2 feet or less. 
.FRIDAY...South wind 5 to 10 knots. Slight chance of showers.
Waves 2 feet or less. 
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves
2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 

See the open lakes forecast for days 3 through 5.

$$

LHZ349-221100-
Sturgeon Pt to Alabaster MI-
1056 PM EDT Thu Sep 21 2017

.OVERNIGHT...South wind 5 to 10 knots. Slight chance of showers
after midnight. Waves 2 feet or less. 
.FRIDAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less. 
.FRIDAY NIGHT...Southwest wind 5 to 10 knots. Mostly clear. Waves
2 feet or less. 
.SATURDAY...Southwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less. 

See the open lakes forecast for days 3 through 5.

$$