Coastal Waters Forecast for Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI (LMZ521) (Text-Only)
NWS Forecast for: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI (LMZ521)
Issued by: National Weather Service Green Bay, WI
Last Update: 1107 AM CDT Tue Apr 1 2025




This Afternoon: SE wind 10 to 15 kts. Mostly cloudy. Waves 2 ft or less.

Tonight: SE wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow in the evening, then snow and a slight chance of rain after midnight. Waves 1 to 3 ft building to 3 to 5 ft after midnight.

Wednesday: SE wind 15 to 25 kts with gusts to around 30 kts. Light snow in the morning. Rain. Waves 3 to 5 ft.

Wednesday Night: SW wind 10 to 20 kts with gusts to around 25 kts. Mostly cloudy in the evening then becoming partly cloudy. Waves 1 to 3 ft building to 2 to 4 ft early in the morning. A small craft advisory may be needed.







Zone Forecast: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI (LMZ521)

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