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Nearshore Marine Forecast
National Weather Service Gaylord MI
232 AM EST Thu Nov 13 2025

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

LSZ321-131545-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
232 AM EST Thu Nov 13 2025

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

.TODAY...Northwest wind 15 to 25 knots. Chance of showers early
in the morning, then slight chance of showers in the afternoon.
Waves 7 to 10 feet. Waves occasionally around 13 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves
4 to 7 feet.
.FRIDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.
.FRIDAY NIGHT...Southeast wind 10 to 20 knots. Mostly cloudy.
Waves 2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-131545-
St. Marys River Point Iroquois to E. Potagannissing Bay-
232 AM EST Thu Nov 13 2025

.TODAY...Northwest wind 15 to 25 knots becoming west 10 to
15 knots in the late morning. Chance of rain and snow showers
early in the morning, then slight chance of snow showers in the
morning. Slight chance of showers in the morning.
.TONIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
.FRIDAY...East wind 5 to 10 knots. Mostly sunny.
.FRIDAY NIGHT...Southeast wind 10 to 15 knots with gusts to
around 30 knots. Mostly cloudy.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-131545-
St Ignace to False Detour Channel-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 10 to 20 knots. Slight chance of snow showers
early in the morning. Slight chance of showers through the day.
Waves 3 to 5 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Mostly cloudy. Waves
2 to 4 feet.
.FRIDAY...East wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Southeast wind 15 to 20 knots. Mostly cloudy.
Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-131545-
Seul Choix Point to 5NM West of Mackinac Bridge-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 10 to 20 knots. Slight chance of showers early
in the morning. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet.
.FRIDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...Southeast wind 10 to 20 knots with gusts to
around 35 knots. Mostly cloudy. Waves 2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-131545-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 10 to 20 knots. Slight chance of showers early
in the morning. Waves 3 to 5 feet subsiding to 2 to 4 feet in the
afternoon.
.TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves
2 to 4 feet.
.FRIDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...South wind 15 to 20 knots. Mostly cloudy. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-131545-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 10 to 20 knots. Partly cloudy early in the
morning then clearing. Waves 3 to 5 feet subsiding to 2 to 3 feet
in the afternoon.
.TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. Waves
2 to 3 feet.
.FRIDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...South wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ345-131545-
Point Betsie to Sleeping Bear Point MI-
232 AM EST Thu Nov 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING...

.TODAY...West wind 10 to 20 knots. Mostly clear. Waves 3 to
5 feet subsiding to 2 to 3 feet in the afternoon.
.TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. Waves
2 to 3 feet.
.FRIDAY...Light winds. Mostly sunny. Waves 2 feet or less.
.FRIDAY NIGHT...South wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-131545-
Sleeping Bear Point to Grand Traverse Light MI-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 10 to 20 knots. Mostly clear. Waves 3 to
5 feet subsiding to 2 to 4 feet in the afternoon.
.TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. Waves
2 to 3 feet.
.FRIDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...South wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-131545-
Manistee to Point Betsie MI-
232 AM EST Thu Nov 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING...

.TODAY...West wind 10 to 20 knots. Clear. Waves 3 to 5 feet
subsiding to 2 to 3 feet in the afternoon.
.TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 to
3 feet.
.FRIDAY...Southeast wind 5 to 10 knots. Sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...South wind 15 to 20 knots. Mostly cloudy. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-131545-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 10 to 20 knots. Slight chance of rain and snow
showers early in the morning. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet.
.FRIDAY...East wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Southeast wind 10 to 15 knots. Mostly cloudy.
Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-131545-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 15 to 25 knots. Slight chance of showers early
in the morning. Waves 4 to 7 feet subsiding to 4 to 6 feet in the
afternoon. Waves occasionally around 9 feet.
.TONIGHT...Northwest wind 15 to 20 knots. Partly cloudy. Waves
3 to 5 feet.
.FRIDAY...East wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Southeast wind 10 to 15 knots. Mostly cloudy.
Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-131545-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 15 to 25 knots. Slight chance of showers early
in the morning. Waves 4 to 7 feet subsiding to 4 to 6 feet in the
afternoon. Waves occasionally around 9 feet.
.TONIGHT...Northwest wind 15 to 20 knots. Partly cloudy. Waves
3 to 5 feet.
.FRIDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...South wind 15 to 20 knots. Mostly cloudy. Waves
2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-131545-
Sturgeon Pt to Alabaster MI-
232 AM EST Thu Nov 13 2025

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

.TODAY...West wind 15 to 25 knots decreasing to 10 to 15 knots
early in the evening. Mostly sunny early in the morning then
becoming sunny. Waves 2 feet or less.
.TONIGHT...West wind 10 to 15 knots. Partly cloudy. Waves 2 feet
or less.
.FRIDAY...East wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...South wind 15 to 20 knots. Mostly cloudy. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

NSC