Nearshore Marine Forecast
Issued by NWS Gaylord, MI

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Nearshore Marine Forecast
National Weather Service Gaylord MI
245 AM EDT Wed Oct 1 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.

LSZ321-011815-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
245 AM EDT Wed Oct 1 2025

.TODAY...Southeast wind 10 to 15 knots. Mostly sunny early in the
morning then becoming partly sunny. Waves 2 feet or less.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.THURSDAY...South wind 10 to 15 knots. Mostly sunny. Waves 2 feet
or less.
.THURSDAY NIGHT...South wind 10 to 15 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-011815-
St. Marys River Point Iroquois to E. Potagannissing Bay-
245 AM EDT Wed Oct 1 2025

.TODAY...Southeast wind 10 to 15 knots. Partly cloudy.
.TONIGHT...Southeast wind 5 to 10 knots. Mostly cloudy.
.THURSDAY...South wind 5 to 10 knots. Mostly sunny.
.THURSDAY NIGHT...South wind 5 to 10 knots. Mostly clear.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-011815-
St Ignace to False Detour Channel-
245 AM EDT Wed Oct 1 2025

.TODAY...Southeast wind 10 to 15 knots. Partly cloudy. Waves 2 to
3 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.THURSDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves
2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots. Mostly clear. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-011815-
Seul Choix Point to 5NM West of Mackinac Bridge-
245 AM EDT Wed Oct 1 2025

.TODAY...Southeast wind 10 to 15 knots. Partly cloudy early in
the morning then becoming partly sunny. Waves 2 to 3 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.THURSDAY...South wind 10 to 15 knots. Mostly sunny. Waves 2 feet
or less.
.THURSDAY NIGHT...South wind 10 to 15 knots. Mostly clear. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-011815-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
245 AM EDT Wed Oct 1 2025

.TODAY...East wind 10 to 15 knots. Mostly sunny early in the
morning then becoming partly sunny. Waves 2 to 3 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.
.THURSDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.THURSDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-011815-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
245 AM EDT Wed Oct 1 2025

.TODAY...East wind 10 to 15 knots early in the morning becoming
variable 10 knots or less. Partly cloudy early in the morning
then becoming partly sunny. Waves 2 feet or less.
.TONIGHT...Southeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.THURSDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.THURSDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-345-011815-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
245 AM EDT Wed Oct 1 2025

.TODAY...East wind 5 to 10 knots. Partly cloudy early in the
morning then becoming partly sunny. Waves 2 feet or less.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.
.THURSDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.THURSDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-011815-
Manistee to Point Betsie MI-
245 AM EDT Wed Oct 1 2025

.TODAY...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or
less.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.
.THURSDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.THURSDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-011815-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
245 AM EDT Wed Oct 1 2025

.TODAY...East wind 10 to 15 knots. Mostly sunny early in the
morning then becoming partly sunny. Waves 2 to 3 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.THURSDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.THURSDAY NIGHT...South wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-011815-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
245 AM EDT Wed Oct 1 2025

.TODAY...East wind 10 to 15 knots. Partly cloudy. Waves 2 to
4 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.THURSDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves
2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots. Mostly clear. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-011815-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
245 AM EDT Wed Oct 1 2025

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

.TODAY...East wind 10 to 15 knots. Partly cloudy. Waves 3 to
5 feet.
.TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.THURSDAY...South wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots. Mostly clear. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-011815-
Sturgeon Pt to Alabaster MI-
245 AM EDT Wed Oct 1 2025

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

.TODAY...East wind 10 to 15 knots. Sunny early in the morning
then becoming mostly sunny. Waves 3 to 5 feet subsiding to 2 to
3 feet in the afternoon.
.TONIGHT...Southeast wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet.
.THURSDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves
2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots. Mostly clear. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

JLD