Coastal Waters Forecast for Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake (LMZ675) (Text-Only)
NWS Forecast for: Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake (LMZ675)
Issued by: National Weather Service Milwaukee, WI
Last Update: 246 PM CDT Wed Jun 24 2026




Tonight: South winds 10 to 20 kt becoming southwest 10 to 15 kt. Chance of showers and thunderstorms this evening. Patchy fog overnight. Waves 1 to 3 ft subsiding to 1 to 2 ft.

Thursday: West winds 5 to 10 kt veering to north 10 to 15 kt. Waves 1 to 2 ft.

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

Friday: Northeast winds 10 to 15 kt becoming north 10 to 20 kt. Chance of showers. Waves 1 to 2 ft.

Friday Night: North winds 10 to 20 kt becoming northeast 10 to 15 kt. Waves 1 to 3 ft.

Saturday: East winds 10 to 15 kt becoming northeast 10 to 20 kt. Waves 1 to 3 ft.

Saturday Night: Northeast winds 10 to 15 kt becoming southeast 10 to 20 kt. Waves 1 to 2 ft building to 2 to 4 ft.

Sunday: Southeast winds 15 to 25 kt. Waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft.

Monday: South winds 15 to 25 kt increasing to 30 kt. Waves 4 to 7 ft occasionally to 9 ft.







Zone Forecast: Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake (LMZ675)

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