Coastal Waters Forecast for Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake (LMZ563) (Text-Only)
NWS Forecast for: Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake (LMZ563)
Issued by: National Weather Service Green Bay, WI
Last Update: 255 AM CDT Mon May 6 2024


Today: East winds 5 to 10 kt becoming northeast. Waves 1 ft or less.

Tonight: Northeast winds 10 to 15 kt becoming southeast 10 to 20 kt. Waves 2 to 4 ft.

Tuesday: Southeast winds 15 to 25 kt increasing to 30 kt. Rain showers likely in the afternoon. Waves 3 to 5 ft.

Tuesday Night: Southeast winds 15 to 25 kt veering to southwest 10 to 15 kt overnight. Chance of rain showers. Waves 3 to 5 ft subsiding to 1 to 3 ft.

Wednesday: West winds 10 to 15 kt veering to northeast. Waves 1 to 2 ft.

Wednesday Night: Northeast winds 15 to 25 kt increasing to 30 kt. Chance of rain showers. Waves 1 to 3 ft building to 3 to 5 ft.

Thursday: Northeast winds to 30 kt becoming north. Chance of rain showers. Waves 4 to 6 ft occasionally to 8 ft.

Friday: North winds 10 to 20 kt becoming northwest. Waves 2 to 4 ft.







Zone Forecast: Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake (LMZ563)

Visit your local NWS office at: https://www.weather.gov/grb