Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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FZUS53 KGRR 121938
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
238 PM EST Wed Nov 12 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-130900-
Pentwater to Manistee MI-
238 PM EST Wed Nov 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THROUGH EARLY EVENING...Northwest winds to 30 knots. Mostly sunny.
Waves 6 to 8 feet.
.TONIGHT...Northwest winds to 30 knots. Mostly clear. Waves 6 to
8 feet.
.THURSDAY...West winds 15 to 25 knots. Sunny. Waves 3 to 5 feet.
.THURSDAY NIGHT...West winds 10 to 20 knots backing southwest 5 to
10 knots after midnight. Mostly clear. Waves 2 to 3 feet.
.FRIDAY...Southeast winds 5 to 15 knots. Sunny. Waves around 1 foot.
.FRIDAY NIGHT...Southeast winds 15 to 25 knots. Partly cloudy. Waves
1 to 3 feet building to 2 to 4 feet after midnight.
.SATURDAY...South winds 15 to 25 knots veering west early in the
afternoon. Mostly cloudy with a chance of rain showers. Waves 5 to
7 feet.
.SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to
8 feet.
.MONDAY...Northwest winds 10 to 20 knots. Partly sunny. Waves 3 to
5 feet subsiding to 2 to 3 feet early in the afternoon.

$$

LMZ848-130900-
Whitehall to Pentwater MI-
238 PM EST Wed Nov 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THROUGH EARLY EVENING...Northwest winds to 30 knots. Sunny. Waves
6 to 9 feet.
.TONIGHT...Northwest winds to 30 knots. Mostly clear. Waves 6 to
9 feet.
.THURSDAY...West winds 20 to 25 knots. Sunny. Waves 4 to 6 feet
subsiding to 2 to 4 feet early in the afternoon.
.THURSDAY NIGHT...West winds 10 to 20 knots backing southwest 5 to
15 knots after midnight. Mostly clear. Waves 2 to 3 feet.
.FRIDAY...Southeast winds 5 to 15 knots. Sunny. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast winds 15 to 25 knots. Partly cloudy. Waves
1 to 3 feet building to 2 to 4 feet after midnight.
.SATURDAY...South winds to 30 knots veering west around 20 knots
early in the afternoon. Mostly cloudy with a chance of rain showers.
Waves 6 to 8 feet.
.SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to
9 feet.
.MONDAY...Northwest winds 10 to 20 knots. Partly sunny. Waves 4 to
6 feet subsiding to 2 to 3 feet early in the afternoon.

$$

LMZ847-130900-
Grand Haven to Whitehall MI-
238 PM EST Wed Nov 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THROUGH EARLY EVENING...Northwest winds to 30 knots. Sunny. Waves
7 to 10 feet.
.TONIGHT...Northwest winds to 30 knots. Mostly clear. Waves 7 to
10 feet.
.THURSDAY...West winds 20 to 25 knots. Sunny. Waves 5 to 7 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots backing south 10 to
15 knots after midnight. Partly cloudy. Waves 2 to 4 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Sunny. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast winds 15 to 25 knots. Partly cloudy. Waves
1 to 3 feet building to 2 to 4 feet after midnight.
.SATURDAY...South winds to 30 knots veering west around 20 knots
early in the afternoon. Mostly cloudy with a chance of rain showers.
Waves 5 to 7 feet.
.SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to
9 feet.
.MONDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 4 to
6 feet subsiding to 2 to 4 feet early in the afternoon.

$$

LMZ846-130900-
Holland to Grand Haven MI-
238 PM EST Wed Nov 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THROUGH EARLY EVENING...Northwest winds to 30 knots. Sunny. Waves
7 to 10 feet.
.TONIGHT...Northwest winds to 30 knots. Mostly clear. Waves 7 to
10 feet.
.THURSDAY...Northwest winds 20 to 25 knots backing west early in the
afternoon. Sunny. Waves 5 to 7 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots backing south 10 to
15 knots after midnight. Partly cloudy. Waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight.
.FRIDAY...Southeast winds 10 to 15 knots. Sunny. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast winds 15 to 25 knots. Partly cloudy. Waves
1 to 3 feet building to 2 to 4 feet after midnight.
.SATURDAY...South winds 20 to 25 knots veering southwest early in
the afternoon. Mostly cloudy. Waves 4 to 6 feet.
.SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to
9 feet.
.MONDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 4 to
6 feet subsiding to 2 to 4 feet early in the afternoon.

$$

LMZ845-130900-
South Haven to Holland MI-
238 PM EST Wed Nov 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THROUGH EARLY EVENING...West winds to 30 knots. Sunny. Waves 7 to
10 feet.
.TONIGHT...Northwest winds to 30 knots. Mostly clear. Waves 7 to
10 feet.
.THURSDAY...Northwest winds 20 to 25 knots backing west 15 to
20 knots early in the afternoon. Sunny. Waves 5 to 7 feet.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots backing south after
midnight. Partly cloudy. Waves 2 to 4 feet.
.FRIDAY...South winds 10 to 15 knots. Sunny. Waves 1 to 2 feet.
.FRIDAY NIGHT...Southeast winds 10 to 20 knots. Partly cloudy. Waves
1 to 3 feet.
.SATURDAY...South winds 15 to 25 knots veering southwest early in
the afternoon. Mostly cloudy. Waves 4 to 6 feet.
.SUNDAY...Northwest winds 20 to 25 knots. Sunny. Waves 6 to 9 feet.
.MONDAY...Northwest winds 10 to 15 knots. Mostly sunny. Waves 5 to
7 feet.

$$

LMZ844-130900-
St Joseph to South Haven MI-
238 PM EST Wed Nov 12 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THROUGH EARLY EVENING...West winds to 30 knots. Sunny. Waves 7 to
10 feet.
.TONIGHT...Northwest winds to 30 knots. Mostly clear. Waves 6 to
9 feet.
.THURSDAY...West winds 15 to 25 knots decreasing to around 15 knots
early in the afternoon. Mostly sunny. Waves 5 to 7 feet.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots backing south after
midnight. Partly cloudy. Waves 2 to 3 feet.
.FRIDAY...South winds around 10 knots. Sunny. Waves 1 foot or less.
.FRIDAY NIGHT...Southeast winds 10 to 20 knots. Partly cloudy. Waves
1 to 2 feet.
.SATURDAY...South winds 15 to 25 knots veering southwest early in
the afternoon. Mostly cloudy. Waves 1 to 3 feet building to 3 to
5 feet in the late morning and afternoon.
.SUNDAY...Northwest winds 20 to 25 knots. Sunny. Waves 6 to 9 feet.
.MONDAY...Northwest winds 10 to 20 knots. Mostly sunny. Waves 4 to
6 feet.

$$