National Weather Service Marine Forecast FZUS53 KGRR

FZUS53 KGRR 120612
NSHGRR

Nearshore Marine Forecast
National Weather Service Grand Rapids MI
112 AM EST Mon Jan 12 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ849-120900
Pentwater to Manistee MI
112 AM EST Mon Jan 12 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

REST OF TONIGHT
Southwest winds to 30 knots. Mostly cloudy. Waves 6 to 8 feet.

MONDAY
West winds to 30 knots decreasing to 15 to 20 knots early in the afternoon. Partly sunny. Waves 6 to 8 feet.

MONDAY NIGHT
Southwest winds 10 to 15 knots increasing to 15 to 25 knots after midnight. Partly cloudy. Waves 2 to 4 feet.

TUESDAY
Southwest winds to 30 knots veering west early in the afternoon. Rain showers likely. Waves 6 to 8 feet.

TUESDAY NIGHT
West winds 20 to 25 knots veering northwest to 30 knots after midnight. Cloudy with a chance of rain showers and a slight chance of snow showers. Waves 5 to 7 feet.

WEDNESDAY
North gales to 35 knots. Snow showers. Waves 10 to 14 feet building to 11 to 15 feet early in the afternoon.

THURSDAY
North winds 10 to 20 knots. Partly sunny. Waves 6 to 8 feet subsiding to 4 to 6 feet in the late morning and afternoon.

FRIDAY
South winds 15 to 25 knots. Mostly cloudy with a chance of snow showers. Waves 4 to 6 feet.

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LMZ848-120900
Whitehall to Pentwater MI
112 AM EST Mon Jan 12 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

REST OF TONIGHT
Southwest winds to 30 knots. Partly cloudy. Waves 6 to 8 feet.

MONDAY
West winds to 30 knots decreasing to 15 to 20 knots early in the afternoon. Partly sunny. Waves 6 to 8 feet.

MONDAY NIGHT
Southwest winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet.

TUESDAY
Southwest winds to 30 knots veering west early in the afternoon. Rain showers likely. Waves 6 to 9 feet.

TUESDAY NIGHT
Northwest winds to 30 knots. Cloudy with a chance of rain showers and a slight chance of snow showers. Waves 6 to 8 feet.

WEDNESDAY
North gales to 35 knots. Snow showers. Waves 10 to 14 feet.

THURSDAY
North winds 15 to 20 knots. Partly sunny. Waves 6 to 8 feet subsiding to 2 to 4 feet early in the afternoon.

FRIDAY
South winds 20 to 25 knots. Snow showers likely. Waves 5 to 7 feet.

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LMZ847-120900
Grand Haven to Whitehall MI
112 AM EST Mon Jan 12 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

REST OF TONIGHT
Southwest winds to 30 knots. Partly cloudy. Waves 6 to 9 feet.

MONDAY
West winds to 30 knots. Partly sunny. Waves 6 to 9 feet.

MONDAY NIGHT
Southwest winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet.

TUESDAY
Southwest gales to 35 knots veering west to 30 knots early in the afternoon. Rain showers. Waves 6 to 9 feet.

TUESDAY NIGHT
West winds 20 to 25 knots. Mostly cloudy with a chance of rain showers. Waves 6 to 8 feet.

WEDNESDAY
North winds to 30 knots. Rain and snow showers. Waves 7 to 11 feet.

THURSDAY
North winds 15 to 20 knots. Mostly sunny with a chance of snow showers. Waves 4 to 6 feet subsiding to 2 to 3 feet early in the afternoon.

FRIDAY
South winds to 30 knots. Snow showers likely. Waves 5 to 7 feet.

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LMZ846-120900
Holland to Grand Haven MI
112 AM EST Mon Jan 12 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

REST OF TONIGHT
Southwest winds to 30 knots. Partly cloudy. Waves 6 to 9 feet.

MONDAY
West winds to 30 knots. Partly sunny. Waves 6 to 9 feet.

MONDAY NIGHT
Southwest winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet.

TUESDAY
Southwest gales to 35 knots decreasing to 30 knots early in the afternoon. Rain showers. Waves 6 to 9 feet.

TUESDAY NIGHT
West winds to 30 knots. Rain showers. Waves 6 to 8 feet.

WEDNESDAY
North winds to 30 knots. Rain and snow showers. Waves 7 to 11 feet.

THURSDAY
North winds 15 to 20 knots. Mostly sunny with a chance of snow showers. Waves 4 to 6 feet subsiding to 2 to 4 feet early in the afternoon.

FRIDAY
South winds to 30 knots. Snow showers likely. Waves 5 to 7 feet.

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LMZ845-120900
South Haven to Holland MI
112 AM EST Mon Jan 12 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

REST OF TONIGHT
Southwest winds to 30 knots. Partly cloudy. Waves 6 to 9 feet.

MONDAY
Southwest winds to 30 knots. Mostly sunny. Waves 6 to 9 feet.

MONDAY NIGHT
Southwest winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet.

TUESDAY
Southwest winds to 30 knots. Rain showers likely. Waves 6 to 8 feet.

TUESDAY NIGHT
West winds 20 to 25 knots veering northwest after midnight. Mostly cloudy with a chance of rain showers. Waves 5 to 7 feet.

WEDNESDAY
North winds to 30 knots. Rain and snow showers. Waves 6 to 9 feet building to 9 to 13 feet in the late morning and afternoon.

THURSDAY
North winds 15 to 20 knots. Mostly sunny with a chance of snow showers. Waves 5 to 7 feet.

FRIDAY
South winds 20 to 25 knots. Snow showers likely. Waves 4 to 6 feet.

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LMZ844-120900
St Joseph to South Haven MI
112 AM EST Mon Jan 12 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

REST OF TONIGHT
Southwest winds to 30 knots. Partly cloudy. Waves 6 to 8 feet.

MONDAY
Southwest winds to 30 knots. Mostly sunny. Waves 6 to 8 feet.

MONDAY NIGHT
Southwest winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet.

TUESDAY
Southwest winds to 30 knots. Mostly cloudy with a chance of rain showers. Waves 4 to 6 feet.

TUESDAY NIGHT
West winds 20 to 25 knots veering northwest after midnight. Mostly cloudy with a chance of rain showers. Waves 5 to 7 feet.

WEDNESDAY
Northwest winds to 30 knots veering north gales to 35 knots early in the afternoon. Rain and snow showers. Waves 6 to 9 feet building to 13 to 17 feet.

THURSDAY
North winds 15 to 20 knots. Partly sunny with a chance of snow showers. Waves 7 to 10 feet subsiding to 4 to 6 feet early in the afternoon.

FRIDAY
Southwest winds 20 to 25 knots. Snow showers likely. Waves 3 to 5 feet.