Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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529 FZUS53 KGRB 231436 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 936 AM CDT Sun Mar 23 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-232000- 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- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 936 AM CDT Sun Mar 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TODAY...SE wind 10 to 20 kts with gusts to around 30 kts. A chance of light rain and a slight chance of light snow in the morning, then light snow and rain in the afternoon. Waves 1 to 3 ft. .TONIGHT...S wind 10 to 20 kts veering W after midnight. Gusts to around 30 kts. Light rain and light snow in the evening, then a chance of light snow and a slight chance of light rain after midnight. Waves 1 to 3 ft. .MONDAY...NW wind 10 to 20 kts with gusts to around 30 kts. A chance of light snow in the morning. Waves 1 to 3 ft. .MONDAY NIGHT...NW wind 10 to 15 kts. Partly cloudy. Waves 2 ft or less. Wave height forecast is for ice free areas. $$ LMZ541-232000- Rock Island Passage to Sturgeon Bay WI- 936 AM CDT Sun Mar 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TODAY...SE wind 15 to 25 kts. A slight chance of light snow in the morning, then light snow and rain in the afternoon. Waves 4 to 7 ft. .TONIGHT...SE wind 10 to 20 kts veering W 15 to 25 kts after midnight. Gusts to around 30 kts. Rain in the evening. Light snow. A slight chance of light rain after midnight. Waves 4 to 7 ft. .MONDAY...NW wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow. Waves 3 to 5 ft subsiding to 1 to 3 ft. .MONDAY NIGHT...NW wind 10 to 20 kts decreasing to 5 to 10 kts after midnight. Mostly cloudy in the evening then becoming partly cloudy. Waves 2 ft or less. $$ LMZ542-543-232000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 936 AM CDT Sun Mar 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TODAY...SE wind 15 to 25 kts with gusts to around 30 kts. A slight chance of light rain and light snow in the morning, then rain and light snow in the afternoon. Waves 4 to 7 ft building to 5 to 8 ft in the late morning and afternoon. .TONIGHT...S wind 15 to 25 kts veering W to around 30 kts after midnight. Light rain and light snow in the evening, then a chance of light snow after midnight. Waves 5 to 8 ft subsiding to 2 to 4 ft. .MONDAY...NW wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. .MONDAY NIGHT...NW wind 10 to 15 kts. Mostly clear. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Tuesday through Thursday.