440
FZUS53 KAPX 130641
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
241 AM EDT Mon Oct 13 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.

LSZ321-131445-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 10 to 15 knots becoming southwest 5 to
10 knots early in the evening. Slight chance of showers in the
morning. Chance of showers in the afternoon. Waves 2 to 3 feet
subsiding to 2 feet or less in the afternoon.
.TONIGHT...Northwest wind 10 to 15 knots. Slight chance of
showers. Waves 4 to 6 feet.
.TUESDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves
4 to 6 feet.
.TUESDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
3 to 5 feet.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-131445-
St. Marys River Point Iroquois to E. Potagannissing Bay-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 5 to 10 knots. Slight chance of showers in
the afternoon.
.TONIGHT...Northwest wind 10 to 15 knots. Slight chance of
showers.
.TUESDAY...Northwest wind 10 to 15 knots. Mostly sunny.
.TUESDAY NIGHT...North wind 10 to 15 knots with gusts to around
30 knots. Mostly cloudy.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-131445-
St Ignace to False Detour Channel-
241 AM EDT Mon Oct 13 2025

.TODAY...Southeast wind 5 to 10 knots. Slight chance of showers
in the afternoon. Waves 2 to 3 feet.
.TONIGHT...Northwest wind 5 to 10 knots. Slight chance of
showers. Waves 2 feet or less.
.TUESDAY...Northwest wind 15 to 20 knots. Partly sunny. Waves
2 to 3 feet.
.TUESDAY NIGHT...North wind 15 to 20 knots. Mostly cloudy. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-131445-
Seul Choix Point to 5NM West of Mackinac Bridge-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 10 to 15 knots becoming southwest 5 to
10 knots in the afternoon. Slight chance of showers in the
morning. Chance of showers in the afternoon. Waves 2 to 3 feet.
.TONIGHT...Northwest wind 5 to 10 knots. Slight chance of
showers. Waves 2 feet or less.
.TUESDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves
2 feet or less.
.TUESDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-131445-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 10 to 15 knots becoming southwest 5 to
10 knots in the afternoon. Patchy fog early in the morning.
Slight chance of showers in the afternoon. Waves 2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Slight chance of
showers. Waves 2 feet or less.
.TUESDAY...North wind 10 to 15 knots. Partly sunny. Waves 2 to
3 feet.
.TUESDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-131445-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 5 to 10 knots early in the morning becoming
variable 10 knots or less. Slight chance of showers in the
afternoon. Waves 2 feet or less.
.TONIGHT...Northwest wind 5 to 10 knots. Slight chance of
showers. Waves 2 feet or less.
.TUESDAY...North wind 5 to 10 knots. Partly sunny. Waves 2 feet
or less.
.TUESDAY NIGHT...North wind 5 to 10 knots. Chance of showers.
Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-345-131445-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 10 to 15 knots becoming southwest 5 to
10 knots in the afternoon. Slight chance of showers in the
morning. Chance of showers in the afternoon. Waves 2 feet or
less.
.TONIGHT...North wind 5 to 10 knots. Mostly cloudy. Waves 2 feet
or less.
.TUESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet
or less.
.TUESDAY NIGHT...North wind 5 to 10 knots. Chance of showers.
Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-131445-
Manistee to Point Betsie MI-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 10 to 15 knots becoming southwest 5 to
10 knots in the afternoon. Slight chance of showers in the
morning. Waves 2 feet or less.
.TONIGHT...North wind 10 to 15 knots. Partly cloudy. Waves 2 feet
or less.
.TUESDAY...North wind 10 to 15 knots. Mostly sunny. Waves 2 feet
or less.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots. Chance of showers.
Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-131445-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
241 AM EDT Mon Oct 13 2025

.TODAY...South wind 5 to 10 knots early in the morning becoming
variable 10 knots or less. Slight chance of showers in the
afternoon. Waves 2 feet or less.
.TONIGHT...Northwest wind 5 to 10 knots. Slight chance of
showers. Waves 2 feet or less.
.TUESDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves
2 feet or less.
.TUESDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-131445-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
241 AM EDT Mon Oct 13 2025

.TODAY...Southeast wind 5 to 10 knots. Patchy fog early in the
morning. Slight chance of showers in the afternoon. Waves 2 to
3 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Slight chance of
showers. Waves 2 feet or less.
.TUESDAY...Northwest wind 15 to 20 knots. Mostly sunny. Waves
4 to 6 feet.
.TUESDAY NIGHT...North wind 15 to 25 knots. Mostly cloudy. Waves
4 to 6 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-131445-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
241 AM EDT Mon Oct 13 2025

.TODAY...Southeast wind 5 to 10 knots. Patchy fog early in the
morning. Waves 2 to 4 feet subsiding to 2 feet or less in the
afternoon.
.TONIGHT...West wind 10 to 15 knots. Mostly cloudy. Waves 2 feet
or less.
.TUESDAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves
4 to 6 feet.
.TUESDAY NIGHT...North wind 15 to 25 knots. Mostly cloudy. Waves
4 to 6 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-131445-
Sturgeon Pt to Alabaster MI-
241 AM EDT Mon Oct 13 2025

.TODAY...Southeast wind 5 to 10 knots. Mostly clear. Waves 2 to
3 feet subsiding to 2 feet or less in the afternoon.
.TONIGHT...West wind 5 to 10 knots. Partly cloudy. Waves 2 feet
or less.
.TUESDAY...North wind 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.TUESDAY NIGHT...North wind 10 to 20 knots. Mostly cloudy. Waves
2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

SJC