Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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996 FZUS53 KGRB 281924 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 124 PM CST Fri Nov 28 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ522-290300- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 124 PM CST Fri Nov 28 2025 .THIS AFTERNOON...NW wind 10 to 15 kts. A chance of flurries. Waves 2 ft or less. .TONIGHT...NW wind 5 to 10 kts. A slight chance of light snow after midnight. Waves 2 ft or less. .SATURDAY...SE wind around 5 kts backing E 10 to 15 kts in the afternoon. Snow. Waves 2 ft or less. .SATURDAY NIGHT...E wind 10 to 20 kts backing NE after midnight. Gusts to around 25 kts. Snow. Waves 1 to 3 ft building to 3 to 5 ft early in the morning. A Small Craft Advisory may be needed. $$ LMZ521-290300- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- 124 PM CST Fri Nov 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CST THIS AFTERNOON... .THIS AFTERNOON...NW wind 10 to 15 kts with gusts to around 25 kts. A chance of flurries. Waves 1 to 3 ft. .TONIGHT...NW wind 5 to 10 kts. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 ft or less. .SATURDAY...N wind around 5 kts veering E 10 to 15 kts in the afternoon. A chance of light snow in the morning, then snow in the afternoon. Waves 2 ft or less. .SATURDAY NIGHT...E wind 10 to 20 kts backing NE after midnight. Gusts to around 25 kts. Snow. Waves 1 to 3 ft building to 3 to 5 ft early in the morning. A Small Craft Advisory may be needed. $$ LMZ541-290300- Rock Island Passage to Sturgeon Bay WI- 124 PM CST Fri Nov 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CST THIS AFTERNOON... .THIS AFTERNOON...NW wind 10 to 20 kts with gusts to around 25 kts. A chance of flurries. Waves 1 to 3 ft. .TONIGHT...NW wind 10 to 15 kts decreasing to around 5 kts after midnight. Mostly cloudy. Waves 2 ft or less. .SATURDAY...W wind around 5 kts veering E 10 to 15 kts in the afternoon. A chance of light snow in the morning, then snow in the afternoon. Waves 1 to 3 ft. .SATURDAY NIGHT...SE wind 10 to 20 kts backing NE after midnight. Gusts to around 25 kts. Snow. Waves 3 to 5 ft subsiding to 2 to 4 ft early in the morning. A Small Craft Advisory may be needed. $$ LMZ542-543-290300- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 124 PM CST Fri Nov 28 2025 .THIS AFTERNOON...NW wind 10 to 20 kts. A chance of flurries. Waves 2 ft or less. .TONIGHT...W wind 5 to 10 kts. A slight chance of light snow after midnight. Waves 2 ft or less. .SATURDAY...W wind 5 to 10 kts veering E 10 to 20 kts with gusts to around 25 kts in the afternoon. A chance of light snow in the morning, then snow in the afternoon. Waves 2 ft or less building to 4 to 7 ft late in the afternoon. A Small Craft Advisory may be needed. .SATURDAY NIGHT...SE wind 15 to 25 kts backing NE 10 to 20 kts after midnight. Snow. Waves 5 to 8 ft subsiding to 4 to 7 ft. $$ See Lake Michigan Open Lake Forecast for Sunday through Tuesday.