880
FZUS53 KAPX 110112
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
912 PM EDT Fri Oct 10 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.

LSZ321-110915-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 20 knots becoming 10 to 15 knots
early in the morning. Slight chance of showers early in the
evening. Waves 4 to 6 feet subsiding to 2 to 4 feet after
midnight.
.SATURDAY...Northeast wind 5 to 10 knots. Mostly sunny. Waves
2 to 3 feet.
.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-110915-
St. Marys River Point Iroquois to E. Potagannissing Bay-
912 PM EDT Fri Oct 10 2025

.OVERNIGHT...Northwest wind 10 to 15 knots becoming north after
midnight. Chance of showers early in the evening.
.SATURDAY...Northeast wind 10 to 15 knots. Mostly sunny.
.SATURDAY NIGHT...East wind 5 to 10 knots. Partly cloudy.
.SUNDAY...Southeast wind 10 to 15 knots. Mostly sunny.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-110915-
St Ignace to False Detour Channel-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 15 knots. Chance of showers early
in the evening. Waves 2 to 4 feet subsiding to 2 feet or less
after midnight.
.SATURDAY...Northeast wind 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.SATURDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.
.SUNDAY...Southeast wind 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-110915-
Seul Choix Point to 5NM West of Mackinac Bridge-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 20 knots. Slight chance of showers
early in the evening. Waves 3 to 5 feet subsiding to 2 to 3 feet
after midnight.
.SATURDAY...Northeast wind 10 to 15 knots. Partly sunny. Waves
2 feet or less.
.SATURDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-110915-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 20 knots. Slight chance of showers
early in the evening. Waves 3 to 5 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Partly sunny. Waves
2 to 3 feet.
.SATURDAY NIGHT...Southeast wind 5 to 10 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...Southeast wind 10 to 15 knots. Sunny. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-110915-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 20 knots. Chance of showers early
in the evening. Slight chance of showers after midnight. Waves
3 to 5 feet.
.SATURDAY...Northeast wind 5 to 10 knots. Partly sunny. Waves
2 to 3 feet.
.SATURDAY NIGHT...Southeast wind 5 to 10 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...Southeast wind 5 to 10 knots. Sunny. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-345-110915-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 20 knots. Slight chance of showers
early in the evening. Waves 3 to 5 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Partly sunny. Waves
2 to 3 feet.
.SATURDAY NIGHT...Southeast wind 5 to 10 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...Southeast wind 5 to 10 knots. Sunny. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-110915-
Manistee to Point Betsie MI-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 20 knots. Partly cloudy early in
the evening then becoming mostly cloudy. Waves 4 to 6 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Partly sunny. Waves
2 to 4 feet.
.SATURDAY NIGHT...East wind 5 to 10 knots. Partly cloudy. Waves
2 feet or less.
.SUNDAY...Southeast wind 5 to 10 knots. Sunny. Waves 2 feet or
less.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-110915-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

.OVERNIGHT...North wind 10 to 20 knots. Slight chance of showers
early in the evening. Waves 2 to 4 feet subsiding to 2 to 3 feet
after midnight.
.SATURDAY...Northeast wind 5 to 10 knots. Partly sunny. Waves
2 feet or less.
.SATURDAY NIGHT...Southeast wind 5 to 10 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-110915-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

.OVERNIGHT...West wind 10 to 20 knots becoming north 10 to
15 knots early in the morning. Chance of showers early in the
evening, then slight chance of showers after midnight. Waves 2 to
4 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Partly sunny. Waves
2 to 3 feet.
.SATURDAY NIGHT...Southeast wind 5 to 10 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 2 to
4 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-110915-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

.OVERNIGHT...West wind 10 to 20 knots becoming northwest 10 to
15 knots after midnight. Chance of showers and slight chance of
thunderstorms early in the evening, then slight chance of showers
after midnight. Waves 2 to 4 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Partly sunny. Waves
2 to 3 feet.
.SATURDAY NIGHT...East wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet.
.SUNDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.

Winds and waves higher in the vicinity of thunderstorms.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-110915-
Sturgeon Pt to Alabaster MI-
912 PM EDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SATURDAY...

.OVERNIGHT...Northwest wind 10 to 15 knots. Chance of showers
early in the evening. Slight chance of showers after midnight.
Waves 2 to 3 feet.
.SATURDAY...Northeast wind 10 to 15 knots. Mostly sunny. Waves
2 to 3 feet.
.SATURDAY NIGHT...East wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet.
.SUNDAY...Southeast wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.

See the open lakes forecast for days 3 through 5.

$$

JLD