Coastal Waters Forecast for St Joseph to South Haven MI (LMZ844) (Text-Only)
NWS Forecast for: St Joseph to South Haven MI (LMZ844)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 314 PM EST Thu Dec 25 2025
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Through Early Evening: East winds around 15 knots. Partly sunny. Waves 1 to 2 feet.

Tonight: Southeast winds 15 to 25 knots. Rain after midnight. Waves 2 to 3 feet.

Friday: Southeast winds 15 to 25 knots veering northwest around 15 knots early in the afternoon. Rain. Waves 1 to 3 feet.

Friday Night: Northwest winds 10 to 15 knots veering northeast 5 to 10 knots after midnight. Cloudy. Waves 1 to 2 feet.

Saturday: Southeast winds 5 to 15 knots. Mostly cloudy. Waves around 1 foot.

Saturday Night: Southeast winds 15 to 20 knots. Cloudy. Waves 1 to 2 feet.

Sunday: South winds 15 to 25 knots veering west early in the afternoon. Rain showers. Waves 1 to 2 feet building to 2 to 4 feet early in the afternoon.

Monday: Northwest gales to 45 knots. Cloudy with a chance of snow showers. Freezing spray. Waves 13 to 17 feet.

Tuesday: West gales to 35 knots decreasing to 30 knots in the late morning and afternoon. Mostly cloudy. Waves 7 to 11 feet.







Zone Forecast: St Joseph to South Haven MI (LMZ844)

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