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: 405 AM EDT Tue Sep 23 2025




Early This Morning: Southeast winds 5 to 10 knots. Rain showers likely and a slight chance of thunderstorms. Waves around 1 foot.

Today: Northeast winds 5 to 15 knots backing north in the late morning and early afternoon, then increasing to 15 to 20 knots early in the afternoon. Mostly cloudy in the morning then becoming mostly sunny. A slight chance of showers and thunderstorms. Waves 1 to 2 feet.

Tonight: North winds 10 to 20 knots. Partly cloudy. Waves 1 to 3 feet.

Wednesday: Northeast winds 10 to 20 knots. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves 1 to 2 feet.

Wednesday Night: Northeast winds 10 to 20 knots. Partly cloudy with a chance of rain showers. Waves 1 to 2 feet.

Thursday: North winds 10 to 15 knots. Partly sunny. Waves 1 to 2 feet.

Friday: West winds 10 to 15 knots backing southwest early in the afternoon. Sunny. Waves around 1 foot.

Saturday: Southwest winds 10 to 15 knots veering west early in the afternoon. Sunny. Waves 1 to 3 feet.







Zone Forecast: Whitehall to Pentwater MI (LMZ848)

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