Nearshore Marine Forecast
Issued by NWS Grand Rapids, MI

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053
FZUS53 KGRR 121505
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
1105 AM EDT Wed Mar 12 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ849-122100-
Pentwater to Manistee MI-
1105 AM EDT Wed Mar 12 2025

.REST OF TODAY...Southeast winds 10 to 15 knots backing northeast
5 to 10 knots late in the day. Mostly sunny. Waves 1 foot or less.
.TONIGHT...Northeast winds 5 to 10 knots veering southeast after
midnight. Partly cloudy. Waves less than 1 foot.
.THURSDAY...Southeast winds 5 to 10 knots veering south, then
backing northeast late in the day. Mostly sunny. Waves less than
1 foot.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots. Partly cloudy.
Waves 1 to 2 feet.
.FRIDAY...Southeast winds 15 to 20 knots. Partly sunny. Waves 2 to
3 feet.
.SATURDAY...South winds to 30 knots. Rain showers likely. Waves 6 to
9 feet.
.SUNDAY...West winds 15 to 25 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 4 to 6 feet.

Wave heights are for ice free areas.

$$

LMZ848-122100-
Whitehall to Pentwater MI-
1105 AM EDT Wed Mar 12 2025

.REST OF TODAY...Southeast winds 10 to 15 knots backing northeast
5 to 10 knots late in the day. Mostly sunny. Waves around 1 foot.
.TONIGHT...Northeast winds 5 to 10 knots veering east after
midnight. Partly cloudy. Waves less than 1 foot.
.THURSDAY...Southeast winds 5 to 10 knots. Mostly sunny. Waves less
than 1 foot.
.THURSDAY NIGHT...Southeast winds 5 to 15 knots increasing to 15 to
20 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
.FRIDAY...Southeast winds 15 to 20 knots. Partly sunny. Waves 1 to
3 feet building to 2 to 4 feet.
.SATURDAY...South winds to 30 knots. Partly sunny with a chance of
rain showers. Waves 7 to 10 feet.
.SUNDAY...West winds around 25 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 4 to 6 feet.

Wave heights are for ice free areas.

$$

LMZ847-122100-
Grand Haven to Whitehall MI-
1105 AM EDT Wed Mar 12 2025

.REST OF TODAY...East winds 10 to 20 knots. Mostly sunny. Waves
around 1 foot.
.TONIGHT...East winds around 10 knots. Mostly clear. Waves less than
1 foot.
.THURSDAY...East winds 5 to 10 knots. Mostly sunny. Waves less than
1 foot.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots. Partly cloudy.
Waves 1 to 2 feet.
.FRIDAY...Southeast winds 15 to 25 knots. Partly sunny. Waves 2 to
4 feet.
.SATURDAY...South winds to 30 knots. Partly sunny with a chance of
rain showers. Waves 7 to 10 feet.
.SUNDAY...West winds to 30 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 5 to 7 feet.

Wave heights are for ice free areas.

$$

LMZ846-122100-
Holland to Grand Haven MI-
1105 AM EDT Wed Mar 12 2025

.REST OF TODAY...East winds 10 to 15 knots. Mostly sunny. Waves
around 1 foot.
.TONIGHT...East winds around 10 knots. Mostly clear. Waves less than
1 foot.
.THURSDAY...East winds around 10 knots. Mostly sunny. Waves less
than 1 foot.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots. Partly cloudy.
Waves 1 to 2 feet.
.FRIDAY...Southeast winds 15 to 25 knots. Partly sunny. Waves 2 to
3 feet.
.SATURDAY...South winds to 30 knots. Mostly sunny with a chance of
rain showers. Waves 7 to 10 feet.
.SUNDAY...West winds to 30 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 5 to 7 feet.

Wave heights are for ice free areas.

$$

LMZ845-122100-
South Haven to Holland MI-
1105 AM EDT Wed Mar 12 2025

.REST OF TODAY...East winds 5 to 15 knots. Sunny. Waves 1 foot or
less.
.TONIGHT...East winds 5 to 10 knots becoming around 10 knots after
midnight. Mostly clear. Waves less than 1 foot.
.THURSDAY...East winds around 10 knots. Sunny. Waves less than
1 foot.
.THURSDAY NIGHT...Southeast winds 10 to 20 knots. Partly cloudy.
Waves 1 foot or less.
.FRIDAY...Southeast winds 15 to 25 knots. Partly sunny. Waves 1 to
3 feet.
.SATURDAY...South winds to 30 knots. Mostly sunny with a chance of
rain showers. Waves 5 to 7 feet building to 6 to 8 feet late in the
day.
.SUNDAY...West winds to 30 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 5 to 7 feet.

Wave heights are for ice free areas.

$$

LMZ844-122100-
St Joseph to South Haven MI-
1105 AM EDT Wed Mar 12 2025

.REST OF TODAY...East winds 10 to 15 knots backing northeast 5 to
10 knots late in the day. Sunny. Waves around 1 foot.
.TONIGHT...Northeast winds 5 to 10 knots veering east after
midnight. Mostly clear. Waves less than 1 foot.
.THURSDAY...East winds around 10 knots. Sunny. Waves less than
1 foot.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Partly cloudy.
Waves 1 foot or less.
.FRIDAY...Southeast winds 15 to 20 knots. Mostly sunny. Waves 1 to
3 feet.
.SATURDAY...South winds to 30 knots. Mostly sunny with a chance of
rain showers. Waves 3 to 5 feet building to 5 to 7 feet.
.SUNDAY...West winds 20 to 25 knots. Mostly cloudy with a chance of
rain and snow showers. Waves 4 to 6 feet.

Wave heights are for ice free areas.

$$