Cold and Clear tonight. Rebounding temperatures Friday with chances for Rain this weekend.

Skies will continue to clear this evening with a cold night in store with lows in the 20s. Tomorrow will see clouds increase and temperatures rebound into the 50s. A windy day will give way to showers overnight with a rain/snow mix early Saturday. Saturday will have clearing skies with gusty winds. Sunday will have some showers with another round of gusty winds. Read More >

Coastal Waters Forecast for South Haven to Holland MI (LMZ845) (Text-Only)
NWS Forecast for: South Haven to Holland MI (LMZ845)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 1005 PM EDT Thu Mar 20 2025
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Rest Of Tonight: Northwest winds 10 to 20 knots backing southwest after midnight. Clear. Waves 3 to 5 feet.

Friday: South winds to 30 knots. Mostly sunny. Waves 4 to 6 feet building to 6 to 8 feet.

Friday Night: Southwest winds 20 to 25 knots veering north to 30 knots toward daybreak. Mostly cloudy with a chance of rain and snow showers. Waves 5 to 7 feet building to 6 to 8 feet toward daybreak.

Saturday: North winds 15 to 25 knots. Mostly sunny. Waves 6 to 8 feet.

Saturday Night: Northeast winds 5 to 10 knots veering southeast 10 to 20 knots after midnight. Partly cloudy. Waves 2 to 3 feet subsiding to 1 to 2 feet after midnight.

Sunday: Southeast winds 15 to 25 knots. Rain showers. Waves 1 to 3 feet.

Monday: West winds to 30 knots. Mostly cloudy with a chance of snow showers. Waves 7 to 10 feet.

Tuesday: Northwest winds 15 to 20 knots. Partly sunny. Waves 2 to 4 feet.

wave heights are for ice free areas.







Zone Forecast: South Haven to Holland MI (LMZ845)

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