842
FZUS53 KAPX 200244
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
1044 PM EDT Tue Aug 19 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.

LSZ321-201045-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Light winds. Mostly cloudy. Waves 2 feet or less.
.WEDNESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.WEDNESDAY NIGHT...Northwest wind 5 to 10 knots. Partly cloudy.
Waves 2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-201045-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Light winds. Mostly cloudy.
.WEDNESDAY...North wind 5 to 10 knots. Mostly sunny.
.WEDNESDAY NIGHT...North wind 5 to 10 knots. Mostly clear.
.THURSDAY...Light winds. Sunny.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-201045-
St Ignace to False Detour Channel-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.WEDNESDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-201045-
Seul Choix Point to 5NM West of Mackinac Bridge-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.WEDNESDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-201045-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.WEDNESDAY NIGHT...Northeast wind 5 to 10 knots. Mostly clear.
Waves 2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-201045-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.WEDNESDAY NIGHT...Northeast wind 5 to 10 knots. Mostly clear.
Waves 2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-345-201045-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.
.WEDNESDAY NIGHT...Northeast wind 5 to 10 knots. Mostly clear.
Waves 2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-201045-
Manistee to Point Betsie MI-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.WEDNESDAY NIGHT...Northeast wind 5 to 10 knots. Mostly clear.
Waves 2 feet or less.
.THURSDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-201045-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.WEDNESDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-201045-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 5 to 10 knots. Sunny. Waves 2 feet or
less.
.WEDNESDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.THURSDAY...Light winds. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-201045-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.
.WEDNESDAY...North wind 10 to 15 knots. Sunny. Waves 2 to 3 feet.
.WEDNESDAY NIGHT...North wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.THURSDAY...East wind 5 to 10 knots. Sunny. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-201045-
Sturgeon Pt to Alabaster MI-
1044 PM EDT Tue Aug 19 2025

.OVERNIGHT...Northeast wind 10 to 15 knots. Cloudy. Waves 2 to
3 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots. Mostly sunny. Waves
2 to 4 feet.
.WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Mostly clear.
Waves 2 to 3 feet.
.THURSDAY...Northeast wind 5 to 10 knots. Sunny. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

NSC