974
FZUS53 KAPX 171426
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
1026 AM EDT Sat May 17 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.

LSZ321-172230-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1026 AM EDT Sat May 17 2025

.TODAY...Northwest wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Scattered showers.
Waves 2 to 3 feet.
.SUNDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 to
3 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-172230-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1026 AM EDT Sat May 17 2025

.TODAY...West wind 5 to 10 knots. Scattered showers.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers.
.SUNDAY...North wind 10 to 15 knots. Mostly cloudy.
.SUNDAY NIGHT...North wind 5 to 10 knots. Mostly cloudy.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-172230-
St Ignace to False Detour Channel-
1026 AM EDT Sat May 17 2025

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers. Waves
2 feet or less.
.SUNDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet
or less.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-172230-
Seul Choix Point to 5NM West of Mackinac Bridge-
1026 AM EDT Sat May 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 20 knots. Isolated showers. Waves
2 feet or less.
.SUNDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet
or less.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-172230-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1026 AM EDT Sat May 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves 2 to
3 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers. Waves
2 to 4 feet.
.SUNDAY...Northwest wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-172230-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1026 AM EDT Sat May 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers. Waves
2 to 4 feet.
.SUNDAY...Northwest wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.SUNDAY NIGHT...North wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-172230-
Sleeping Bear Point to Grand Traverse Light MI-
1026 AM EDT Sat May 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers. Waves
2 to 4 feet.
.SUNDAY...Northwest wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.SUNDAY NIGHT...North wind 5 to 10 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ345-346-172230-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1026 AM EDT Sat May 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves 2 to
3 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers. Waves
2 to 3 feet.
.SUNDAY...North wind 10 to 15 knots. Partly sunny. Waves 2 to
3 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Partly cloudy. Waves
2 to 3 feet.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-172230-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1026 AM EDT Sat May 17 2025

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers. Waves
2 to 3 feet.
.SUNDAY...North wind 10 to 15 knots. Mostly cloudy. Waves 2 feet
or less.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-172230-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1026 AM EDT Sat May 17 2025

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Isolated showers. Waves
2 to 3 feet.
.SUNDAY...Northwest wind 10 to 15 knots. Mostly cloudy. Waves
2 to 3 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-172230-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1026 AM EDT Sat May 17 2025

.TODAY...West wind 10 to 15 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 20 knots. Isolated showers. Waves
2 to 3 feet.
.SUNDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves 2 to
3 feet.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-172230-
Sturgeon Pt to Alabaster MI-
1026 AM EDT Sat May 17 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...West wind 15 to 20 knots. Scattered showers. Waves
2 feet or less.
.TONIGHT...West wind 10 to 15 knots. Isolated showers. Waves
2 feet or less.
.SUNDAY...North wind 10 to 15 knots. Partly sunny. Waves 2 feet
or less.
.SUNDAY NIGHT...North wind 10 to 15 knots. Mostly cloudy. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

HAD