020
FZUS53 KAPX 221940
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
340 PM EDT Thu May 22 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.

LSZ321-230345-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
340 PM EDT Thu May 22 2025

.THROUGH EARLY EVENING...Northwest wind 10 to 15 knots. Slight
chance of rain. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Rain likely. Waves 2 to
4 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Rain likely. Waves 2 to
4 feet.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 to 3 feet.
.SATURDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-230345-
St. Marys River Point Iroquois to E. Potagannissing Bay-
340 PM EDT Thu May 22 2025

.THROUGH EARLY EVENING...Northwest wind 10 to 15 knots. Chance of
rain.
.TONIGHT...Northwest wind 10 to 15 knots. Chance of rain.
.FRIDAY...Northwest wind 10 to 15 knots. Rain likely.
.FRIDAY NIGHT...Northwest wind 5 to 10 knots. Mostly cloudy.
.SATURDAY...Northwest wind 5 to 10 knots. Partly sunny.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-230345-
St Ignace to False Detour Channel-
340 PM EDT Thu May 22 2025

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots. Chance of
rain. Waves 2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 feet or less.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 feet or less.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 feet or less.
.SATURDAY...Northwest wind 5 to 10 knots. Partly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-230345-
Seul Choix Point to 5NM West of Mackinac Bridge-
340 PM EDT Thu May 22 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...North wind 10 to 20 knots and gusty.
Mostly sunny. Waves 2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Slight chance of rain.
Waves 2 feet or less.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 feet or less.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 feet or less.
.SATURDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-230345-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
340 PM EDT Thu May 22 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots and gusty.
Partly sunny. Waves 2 to 3 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 to 4 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 to 4 feet.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 to 3 feet.
.SATURDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-230345-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
340 PM EDT Thu May 22 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots. Gusts up
to 25 knots early in the evening. Mostly sunny. Waves 2 to 3
feet.
.TONIGHT...Northwest wind 10 to 15 knots. Slight chance of rain.
Waves 2 to 4 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 to 4 feet.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 to 3 feet.
.SATURDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-230345-
Sleeping Bear Point to Grand Traverse Light MI-
340 PM EDT Thu May 22 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots and gusty.
Sunny. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Slight chance of rain.
Waves 2 to 4 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Mostly cloudy. Waves
2 to 4 feet.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Partly cloudy.
Waves 2 to 3 feet.
.SATURDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LMZ345-346-230345-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
340 PM EDT Thu May 22 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots and gusty.
Sunny. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves
2 to 4 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Partly sunny. Waves 2 to
4 feet.
.FRIDAY NIGHT...Northwest wind 5 to 10 knots. Partly cloudy.
Waves 2 to 3 feet.
.SATURDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-230345-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
340 PM EDT Thu May 22 2025

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots. Slight
chance of rain. Waves 2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 feet or less.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 feet or less.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 feet or less.
.SATURDAY...Northwest wind 5 to 10 knots. Partly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-230345-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
340 PM EDT Thu May 22 2025

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots. Chance of
rain. Waves 2 to 3 feet.
.TONIGHT...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 to 3 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 to 3 feet.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 feet or less.
.SATURDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-230345-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
340 PM EDT Thu May 22 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots and gusty.
Chance of rain. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 20 knots. Chance of rain. Waves
2 to 3 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 to 3 feet.
.FRIDAY NIGHT...Northwest wind 5 to 10 knots. Mostly cloudy.
Waves 2 feet or less.
.SATURDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-230345-
Sturgeon Pt to Alabaster MI-
340 PM EDT Thu May 22 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...Northwest wind 10 to 20 knots and gusty.
Chance of rain. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 20 knots. Slight chance of rain.
Waves 2 to 3 feet.
.FRIDAY...Northwest wind 10 to 15 knots. Chance of rain. Waves
2 to 3 feet.
.FRIDAY NIGHT...Northwest wind 10 to 15 knots. Mostly cloudy.
Waves 2 feet or less.
.SATURDAY...Northwest wind 5 to 10 knots. Partly sunny. Waves
2 feet or less.

Wave heights are valid for ice free areas.

See the open lakes forecast for days 3 through 5.

$$

JZ