Coastal Waters Forecast for Whitehall to Pentwater MI (LMZ848) (Text-Only)
NWS Forecast for: Whitehall to Pentwater MI (LMZ848)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 558 AM EST Sat Nov 15 2025




Today: South winds 20 to 25 knots veering northwest early in the afternoon. Cloudy with a slight chance of rain showers in the morning, then partly sunny in the afternoon. Waves 4 to 6 feet.

Tonight: Northwest winds 20 to 25 knots increasing to gales to 35 knots in the late evening and overnight. Partly cloudy. Waves 4 to 6 feet building to 7 to 10 feet in the late evening and overnight.

Sunday: Northwest gales to 35 knots decreasing to 30 knots in the late morning and afternoon. Mostly sunny. Waves 7 to 10 feet.

Sunday Night: Northwest winds to 30 knots. Partly cloudy. Waves 6 to 9 feet.

Monday: Northwest winds 15 to 25 knots decreasing to 10 to 15 knots early in the afternoon. Sunny. Waves 4 to 6 feet subsiding to 2 to 3 feet early in the afternoon.

Tuesday: East winds 10 to 15 knots. Partly sunny with a chance of rain showers. Waves 1 foot or less.

Wednesday: Southeast winds around 10 knots. Partly sunny. Waves less than 1 foot.







Zone Forecast: Whitehall to Pentwater MI (LMZ848)

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