Nearshore Marine Forecast
Issued by NWS Gaylord, MI

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FZUS53 KAPX 211450
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Nearshore Marine Forecast
National Weather Service Gaylord MI
1050 AM EDT Sun Apr 21 2024

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.

LSZ321-212300-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1050 AM EDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet building to 4 to 6 feet in the afternoon.
.TONIGHT...West wind 10 to 15 knots. Mostly clear. Waves 4 to
6 feet.
.MONDAY...South wind 10 to 15 knots. Mostly sunny. Waves 2 to
3 feet.
.MONDAY NIGHT...South wind 10 to 20 knots. Rain showers. Waves
2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-212300-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1050 AM EDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny.
.TONIGHT...West wind 10 to 15 knots. Mostly clear.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny.
.MONDAY NIGHT...South wind 10 to 15 knots. Rain showers.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-212300-
St Ignace to False Detour Channel-
1050 AM EDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.TONIGHT...West wind 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.MONDAY NIGHT...Southwest wind 10 to 20 knots. Rain showers.
Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-212300-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1050 AM EDT Sun Apr 21 2024

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.TONIGHT...West wind 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.MONDAY NIGHT...Southwest wind 10 to 20 knots. Rain showers.
Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-212300-
Seul Choix Point to 5NM West of Mackinac Bridge-
1050 AM EDT Sun Apr 21 2024

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.TONIGHT...Southwest wind 10 to 15 knots. Mostly clear. Waves
2 feet or less.
.MONDAY...Southwest wind 10 to 20 knots. Mostly sunny. Waves 3 to
5 feet.
.MONDAY NIGHT...Southwest wind 10 to 20 knots. Chance of showers.
Waves 4 to 7 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-212300-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1050 AM EDT Sun Apr 21 2024

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves 2 to
3 feet.
.TONIGHT...South wind 10 to 15 knots. Mostly clear. Waves 2 feet
or less.
.MONDAY...Southwest wind 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.MONDAY NIGHT...Southwest wind 15 to 25 knots. Rain showers.
Waves 4 to 6 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-212300-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
1050 AM EDT Sun Apr 21 2024

.TODAY...Northwest wind 10 to 20 knots decreasing to 5 to 10
knots early in the evening. Mostly sunny. Waves 2 feet or less.
.TONIGHT...Southeast wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.MONDAY NIGHT...Southwest wind 10 to 20 knots. Rain showers.
Waves 2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-345-212300-
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
1050 AM EDT Sun Apr 21 2024

.TODAY...West wind 10 to 15 knots. Mostly sunny. Waves 2 feet or
less.
.TONIGHT...South wind 5 to 10 knots. Mostly clear. Waves 2 feet
or less.
.MONDAY...Southwest wind 10 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.MONDAY NIGHT...Southwest wind 15 to 25 knots. Rain showers.
Waves 4 to 6 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ346-212300-
Manistee to Point Betsie MI-
1050 AM EDT Sun Apr 21 2024

.TODAY...West wind 10 to 15 knots. Sunny. Waves 2 to 3 feet.
.TONIGHT...Southeast wind 5 to 10 knots. Mostly clear. Waves
2 feet or less.
.MONDAY...South wind 15 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.MONDAY NIGHT...South wind 15 to 25 knots. Rain showers. Waves
4 to 7 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-212300-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1050 AM EDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.TODAY...West wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 10 to 20 knots early in the evening. Mostly
sunny. Waves 2 to 3 feet building to 2 to 4 feet in the afternoon.

.TONIGHT...West wind 10 to 15 knots. Mostly clear. Waves 2 to
4 feet.
.MONDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves
2 feet or less.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Rain showers
likely. Waves 2 feet or less.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-212300-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1050 AM EDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves
2 feet or less building to 2 to 4 feet in the afternoon.
.TONIGHT...Northwest wind 10 to 15 knots. Mostly clear. Waves
2 to 4 feet.
.MONDAY...South wind 15 to 20 knots. Mostly sunny. Waves 2 to
4 feet.
.MONDAY NIGHT...South wind 10 to 20 knots. Chance of showers.
Waves 3 to 5 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-212300-
Sturgeon Pt to Alabaster MI-
1050 AM EDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING...

.TODAY...Northwest wind 10 to 20 knots. Mostly sunny. Waves
2 feet or less.
.TONIGHT...Northwest wind 10 to 15 knots. Mostly clear. Waves
2 feet or less.
.MONDAY...South wind 10 to 15 knots. Sunny. Waves 2 to 3 feet.
.MONDAY NIGHT...Southwest wind 15 to 25 knots. Chance of showers.
Waves 4 to 7 feet.

See the open lakes forecast for days 3 through 5.

$$

AJS


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