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FZUS53 KAPX 040641
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
241 AM EDT Mon Aug 4 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.

LSZ321-041445-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Areas of fog early in the morning. Waves
2 feet or less.
.TONIGHT...Light winds. Mostly cloudy. Waves 2 feet or less.
.TUESDAY...Light winds. Areas of smoke. Waves 2 feet or less.
.TUESDAY NIGHT...Light winds. Partly cloudy. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-041445-
St. Marys River Point Iroquois to E. Potagannissing Bay-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Patchy fog early in the morning.
.TONIGHT...Light winds. Areas of smoke.
.TUESDAY...Light winds. Mostly sunny.
.TUESDAY NIGHT...Light winds. Partly cloudy.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-041445-
St Ignace to False Detour Channel-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Patchy fog early in the morning. Waves
2 feet or less.
.TONIGHT...Light winds. Areas of smoke. Waves 2 feet or less.
.TUESDAY...East wind 5 to 10 knots. Mostly sunny. Waves 2 feet or
less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-041445-
Seul Choix Point to 5NM West of Mackinac Bridge-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Patchy fog early in the morning. Areas of
smoke in the afternoon. Waves 2 feet or less.
.TONIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet
or less.
.TUESDAY...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-041445-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds becoming north 5 to 10 knots in the
afternoon. Patchy fog early in the morning. Areas of smoke
through the day. Waves 2 feet or less.
.TONIGHT...East wind 5 to 10 knots. Partly cloudy. Waves 2 feet
or less.
.TUESDAY...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-041445-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds becoming north 5 to 10 knots in the
afternoon. Areas of smoke in the morning. Waves 2 feet or less.
.TONIGHT...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-041445-
Sleeping Bear Point to Grand Traverse Light MI-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds becoming northeast 5 to 10 knots in the
afternoon. Areas of smoke in the afternoon. Waves 2 feet or less.
.TONIGHT...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY...Northeast wind 5 to 10 knots. Areas of smoke. Waves
2 feet or less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ345-346-041445-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Areas of smoke. Waves 2 feet or less.
.TONIGHT...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY...Northeast wind 5 to 10 knots. Areas of smoke. Waves
2 feet or less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-041445-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Patchy fog early in the morning. Waves
2 feet or less.
.TONIGHT...Light winds. Mostly cloudy. Waves 2 feet or less.
.TUESDAY...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-041445-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Patchy fog early in the morning. Waves
2 feet or less.
.TONIGHT...Light winds. Areas of smoke. Waves 2 feet or less.
.TUESDAY...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-041445-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
241 AM EDT Mon Aug 4 2025

.TODAY...Light winds. Areas of smoke early in the morning. Waves
2 feet or less.
.TONIGHT...Light winds. Areas of smoke. Waves 2 feet or less.
.TUESDAY...East wind 5 to 10 knots. Areas of smoke. Waves 2 feet
or less.
.TUESDAY NIGHT...Light winds. Partly cloudy. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-041445-
Sturgeon Pt to Alabaster MI-
241 AM EDT Mon Aug 4 2025

.TODAY...Northeast wind 5 to 10 knots. Areas of smoke through the
day. Waves 2 feet or less.
.TONIGHT...Northeast wind 5 to 10 knots. Areas of smoke. Waves
2 feet or less.
.TUESDAY...Northeast wind 10 to 15 knots. Areas of smoke. Waves
2 feet or less.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots. Partly cloudy.
Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

SJC