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FZUS53 KAPX 091449
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
1049 AM EDT Thu Oct 9 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.

LSZ321-092300-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 10 to 15 knots. Chance of showers. Waves
2 to 3 feet.
.FRIDAY...South wind 10 to 20 knots. Rain showers. Waves 2 to
3 feet.
.FRIDAY NIGHT...East wind 10 to 15 knots. Rain showers likely.
Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-092300-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny.
.TONIGHT...South wind 10 to 15 knots. Mostly clear.
.FRIDAY...South wind 10 to 15 knots. Chance of showers.
.FRIDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers
likely.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-092300-
St Ignace to False Detour Channel-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 10 to 15 knots. Mostly clear. Waves 2 to
3 feet.
.FRIDAY...South wind 10 to 15 knots. Chance of showers. Waves
2 to 4 feet.
.FRIDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers
likely. Waves 2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-092300-
Seul Choix Point to 5NM West of Mackinac Bridge-
1049 AM EDT Thu Oct 9 2025

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

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 15 to 20 knots. Chance of showers. Waves
4 to 6 feet.
.FRIDAY...Southwest wind 15 to 20 knots. Rain showers. Waves 5 to
8 feet.
.FRIDAY NIGHT...Northeast wind 10 to 15 knots. Rain showers
likely. Waves 3 to 5 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-092300-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 15 to 20 knots. Slight chance of showers.
Waves 2 to 4 feet.
.FRIDAY...Southwest wind 10 to 20 knots. Rain showers. Waves 3 to
5 feet.
.FRIDAY NIGHT...East wind 10 to 15 knots. Chance of showers.
Waves 2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-092300-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 10 to 15 knots. Slight chance of showers.
Waves 2 feet or less.
.FRIDAY...Southwest wind 10 to 20 knots. Chance of showers. Waves
2 to 3 feet.
.FRIDAY NIGHT...North wind 10 to 15 knots. Chance of showers.
Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-345-092300-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 15 to 20 knots. Slight chance of showers.
Waves 2 to 3 feet.
.FRIDAY...Southwest wind 10 to 20 knots. Rain showers. Waves 5 to
8 feet.
.FRIDAY NIGHT...North wind 10 to 15 knots. Chance of showers.
Waves 4 to 6 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-092300-
Manistee to Point Betsie MI-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 15 to 20 knots. Slight chance of showers.
Waves 2 to 4 feet.
.FRIDAY...Southwest wind 15 to 25 knots. Rain showers. Waves 6 to
9 feet.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Rain showers
likely. Waves 4 to 7 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-092300-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1049 AM EDT Thu Oct 9 2025

.TODAY...South wind 5 to 10 knots. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.FRIDAY...South wind 10 to 15 knots. Rain showers. Waves 2 feet
or less.
.FRIDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers
likely. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-092300-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1049 AM EDT Thu Oct 9 2025

.TODAY...Light winds becoming southeast 5 to 10 knots in the
afternoon. Sunny. Waves 2 feet or less.
.TONIGHT...South wind 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.FRIDAY...South wind 10 to 15 knots. Rain showers likely. Waves
2 to 3 feet.
.FRIDAY NIGHT...Southeast wind 10 to 15 knots. Rain showers
likely. Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-092300-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1049 AM EDT Thu Oct 9 2025

.TODAY...Southeast wind 5 to 10 knots. Sunny. Waves 2 feet or
less.
.TONIGHT...South wind 10 to 15 knots. Mostly clear. Waves 2 to
3 feet.
.FRIDAY...South wind 10 to 20 knots. Rain showers likely. Waves
3 to 5 feet.
.FRIDAY NIGHT...South wind 15 to 20 knots. Rain showers likely.
Waves 3 to 5 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-092300-
Sturgeon Pt to Alabaster MI-
1049 AM EDT Thu Oct 9 2025

.TODAY...Southeast wind 5 to 10 knots. Sunny. Waves 2 feet or
less.
.TONIGHT...South wind 10 to 15 knots. Mostly clear. Waves 2 to
3 feet.
.FRIDAY...South wind 10 to 20 knots. Chance of showers. Waves
2 to 4 feet.
.FRIDAY NIGHT...South wind 10 to 15 knots. Rain showers likely.
Waves 2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

JZ