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FZUS53 KAPX 290242
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
1042 PM EDT Thu Aug 28 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.

LSZ321-291045-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.
.FRIDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less.
.SATURDAY...Light winds. Mostly sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-291045-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy early in
the evening then becoming mostly cloudy.
.FRIDAY...Northwest wind 5 to 10 knots. Mostly sunny.
.FRIDAY NIGHT...Light winds. Mostly clear.
.SATURDAY...Light winds. Mostly sunny.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-291045-
St Ignace to False Detour Channel-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy early in
the evening then becoming mostly cloudy. Waves 2 feet or less.
.FRIDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.SATURDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-291045-
Seul Choix Point to 5NM West of Mackinac Bridge-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.
.FRIDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less.
.SATURDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-291045-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy early in
the evening then becoming mostly cloudy. Waves 2 to 3 feet
subsiding to 2 feet or less after midnight.
.FRIDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less.
.SATURDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-291045-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy early in
the evening then becoming mostly cloudy. Waves 2 to 3 feet.
.FRIDAY...Light winds. Mostly sunny. Waves 2 feet or less.
.FRIDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less.
.SATURDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-345-291045-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 to 3 feet subsiding to 2 feet or less after midnight.
.FRIDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less.
.SATURDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-291045-
Manistee to Point Betsie MI-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy early in
the evening then becoming mostly cloudy. Waves 2 to 3 feet
subsiding to 2 feet or less after midnight.
.FRIDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.FRIDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less.
.SATURDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-291045-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.
.FRIDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.FRIDAY NIGHT...Light winds. Mostly clear. Waves 2 feet or less.
.SATURDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-291045-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1042 PM EDT Thu Aug 28 2025

.OVERNIGHT...Northeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.FRIDAY...North wind 10 to 15 knots. Mostly sunny. Waves 2 feet
or less.
.FRIDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.SATURDAY...West wind 5 to 10 knots. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-291045-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1042 PM EDT Thu Aug 28 2025

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

.OVERNIGHT...Northeast wind 10 to 15 knots. Mostly cloudy. Waves
2 to 4 feet.
.FRIDAY...North wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.
.FRIDAY NIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.SATURDAY...Northwest wind 5 to 10 knots. Sunny. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-291045-
Sturgeon Pt to Alabaster MI-
1042 PM EDT Thu Aug 28 2025

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

.OVERNIGHT...Northeast wind 10 to 15 knots. Partly cloudy early
in the evening then becoming mostly cloudy. Waves 2 to 4 feet.
.FRIDAY...North wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.
.FRIDAY NIGHT...Northwest 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.

$$

NSC