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: 108 AM EST Wed Nov 26 2025




Rest Of Tonight: South winds 20 to 25 knots veering southwest gales to 35 knots after midnight. Rain showers. Patchy fog. Waves 2 to 3 feet building to 7 to 10 feet after midnight.

Wednesday: Southwest gales to 45 knots becoming west storm force winds to 55 knots early in the afternoon. Rain and snow showers. Waves 14 to 18 feet building to 16 to 20 feet early in the afternoon.

Wednesday Night: Northwest storm force winds to 55 knots. Snow showers. Waves 17 to 21 feet.

Thanksgiving Day: Northwest storm force winds to 50 knots becoming gales to 45 knots in the late morning and afternoon. Snow showers likely. Waves 14 to 18 feet.

Thursday Night: Northwest gales to 40 knots. Cloudy with a chance of snow showers. Waves 11 to 15 feet.

Friday: Northwest gales to 35 knots decreasing to 30 knots in the late morning and afternoon. Mostly cloudy with a chance of snow showers. Waves 7 to 11 feet.

Saturday: Southeast winds to 30 knots. Snow showers. Waves 1 to 3 feet building to 4 to 6 feet in the late morning and afternoon.

Sunday: West winds to 30 knots. Snow showers likely. Waves 5 to 7 feet.







Zone Forecast: Grand Haven to Whitehall MI (LMZ847)

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