| NWS Forecast for: Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake (LMZ874) Issued by: National Weather Service Grand Rapids, MI Last Update: 919 AM CDT Thu Sep 18 2025 |  |
| Rest Of Today: Light and variable winds 10 knots or less becoming northeast in the afternoon. Waves 1 to 2 ft. Tonight: Northeast winds 10 to 15 kt becoming east. Waves 1 to 3 ft. Friday: East winds 10 to 15 kt becoming northeast. Waves 1 to 3 ft. Friday Night: East winds 10 to 20 kt becoming southeast 15 to 25 kt. Waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft. Saturday: Southeast winds 10 to 20 kt. Chance of showers in the afternoon. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. Saturday Night: Southeast winds 10 to 15 kt increasing to 10 to 20 kt. Chance of showers. Waves 2 to 4 ft. Sunday: South winds 10 to 20 kt. Chance of showers. Waves 2 to 4 ft. Monday: Southwest winds 10 to 20 kt becoming south. Chance of showers. Waves 1 to 3 ft. | |
| Zone Forecast: Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake (LMZ874) | |
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