Coastal Waters Forecast for Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake (LMZ669) (Text-Only)
NWS Forecast for: Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake (LMZ669)
Issued by: National Weather Service Milwaukee, WI
Last Update: 252 AM CDT Mon Jul 7 2025
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Today: North winds 10 to 20 kt. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.

Tonight: North winds 10 to 20 kt diminishing to 10 to 15 kt late in the evening, then becoming northeast after midnight becoming northeast 5 to 10 kt late. Waves 2 to 4 ft subsiding to 1 to 2 ft.

Tuesday: Southeast winds 5 to 10 kt increasing to 10 to 15 kt. Waves 1 to 2 ft.

Tuesday Night: South winds 5 to 10 kt becoming southwest. Chance of showers and thunderstorms in the evening, then chance of showers overnight. Waves 1 ft or less.

Wednesday: North winds 10 to 15 kt. Waves 1 to 2 ft.

Wednesday Night: North winds 10 to 15 kt becoming northeast 5 to 10 kt. Waves 1 to 2 ft.

Thursday: Northeast winds 5 to 10 kt becoming north 10 to 15 kt. Waves 1 to 2 ft.

Friday: Southeast winds 10 to 15 kt. Waves 1 to 2 ft.







Zone Forecast: Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake (LMZ669)

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