Coastal Waters Forecast for Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake (LMZ565) (Text-Only)
NWS Forecast for: Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake (LMZ565)
Issued by: National Weather Service Green Bay, WI
Last Update: 904 PM CDT Wed May 20 2026


Rest Of Tonight: Northeast winds 10 to 20 kt. Waves 1 to 3 ft.

Thursday: Northeast winds 10 to 20 kt. Waves 1 to 3 ft.

Thursday Night: Northeast winds 10 to 20 kt becoming east 10 to 15 kt. Waves 1 to 3 ft.

Friday: East winds 10 to 20 kt becoming northeast 15 to 25 kt. Waves 1 to 3 ft building to 3 to 5 ft.

Friday Night: East winds 15 to 25 kt increasing to 30 kt. Chance of showers. Waves 4 to 6 ft occasionally to 8 ft.

Saturday: East winds to 30 kt becoming northeast. Showers likely in the morning, then chance of showers in the afternoon. Waves 5 to 8 ft occasionally to 10 ft.

Saturday Night: East winds 15 to 25 kt veering to south 10 to 20 kt. Waves 3 to 5 ft subsiding to 1 to 3 ft.

Sunday: South winds 10 to 15 kt becoming southwest. Waves 1 to 2 ft.

Monday: Southwest winds 10 to 15 kt becoming south 10 to 20 kt. Waves 1 to 2 ft.







Zone Forecast: Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake (LMZ565)

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