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: 248 PM CDT Thu Jul 16 2026




Tonight: North winds 10 to 15 kt veering to east 5 to 10 kt. Smoke. Waves 1 to 2 ft.

Friday: Southeast winds 5 to 10 kt becoming south 10 to 15 kt. Smoke. Isolated showers. Waves 1 to 2 ft.

Friday Night: South winds 10 to 20 kt becoming west 15 to 25 kt. Areas of smoke in the evening, then patchy smoke overnight. Scattered showers and thunderstorms. Waves 3 to 5 ft.

Saturday: Northwest winds to 30 kt becoming north. Patchy smoke in the morning. Waves 4 to 6 ft occasionally to 8 ft.

Saturday Night: North winds to 30 kt diminishing to 10 to 20 kt overnight. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft.

Sunday: Northeast winds 10 to 15 kt backing to southwest 10 to 20 kt. Waves 1 to 3 ft subsiding to 1 to 2 ft.

Sunday Night: South winds 10 to 20 kt becoming southwest to 30 kt. Waves 1 to 2 ft building to 2 to 4 ft.

Monday: Southwest winds to 30 kt increasing to gales to 35 kt. Chance of showers and thunderstorms. Waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to 9 ft.

Tuesday: Northwest winds to 30 kt increasing to gales to 35 kt. Waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to 9 ft.







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

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