Coastal Waters Forecast for Grand Haven to Whitehall MI (LMZ847) (Text-Only)
NWS Forecast for: Grand Haven to Whitehall MI (LMZ847)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 843 AM EST Wed Dec 10 2025
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Today: North winds to 30 knots increasing to gales to 35 knots early in the afternoon. Snow and rain likely in the morning, then a chance of snow in the afternoon. Waves 6 to 9 feet.

Tonight: Northwest winds to 30 knots. Cloudy with a chance of snow and a slight chance of light freezing rain. Waves 6 to 9 feet.

Thursday: Northwest winds to 30 knots backing west 15 to 20 knots early in the afternoon. Mostly cloudy with a slight chance of snow. Waves 5 to 7 feet.

Thursday Night: West winds around 15 knots backing south after midnight. Mostly cloudy with a chance of snow. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight.

Friday: Southeast winds 10 to 15 knots veering south in the late morning and early afternoon, then veering southwest 15 to 25 knots early in the afternoon. Mostly cloudy with snow likely. Waves 1 to 2 feet building to 2 to 4 feet early in the afternoon.

Saturday: Northwest gales to 40 knots. Snow likely. Freezing spray. Waves 7 to 11 feet.

Sunday: Northwest gales to 35 knots decreasing to 30 knots in the late morning and afternoon. Mostly cloudy with snow likely. Freezing spray. Waves 7 to 10 feet.







Zone Forecast: Grand Haven to Whitehall MI (LMZ847)

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