| NWS Forecast for: Pentwater to Manistee MI (LMZ849) Issued by: National Weather Service Grand Rapids, MI Last Update: 405 PM EDT Thu Sep 18 2025 | |
| Through Early Evening: North winds 10 to 15 knots. Mostly sunny with a slight chance of rain showers. Waves 1 foot or less. Tonight: North winds 10 to 15 knots veering east after midnight. Partly cloudy. Waves 1 to 2 feet. Friday: East winds around 10 knots backing northeast early in the afternoon. Mostly sunny. Waves around 1 foot. Friday Night: East winds 10 to 15 knots increasing to 15 to 25 knots in the late evening and overnight. Partly cloudy with a chance of showers and thunderstorms. Waves 1 to 2 feet. Saturday: Southeast winds 10 to 20 knots veering south early in the afternoon. Mostly cloudy with a chance of showers and thunderstorms. Waves 1 to 2 feet. Saturday Night: Southeast winds 10 to 15 knots. Rain showers likely and a chance of thunderstorms. Waves around 1 foot. Sunday: South winds 10 to 15 knots veering southwest early in the afternoon. Mostly cloudy with a chance of showers and thunderstorms. Waves 1 to 3 feet. Monday: Southwest winds 10 to 15 knots. Partly sunny with a chance of rain showers. Waves 1 to 3 feet. Tuesday: South winds 5 to 15 knots veering northwest early in the afternoon. Partly sunny. Waves 1 to 3 feet. | |
| Zone Forecast: Pentwater to Manistee MI (LMZ849) | |
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