Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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318 FZUS53 KGRB 131332 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 732 AM CST Fri Feb 13 2026 For waters within five nautical miles of shore on Lake Michigan LMZ541-131700- Rock Island Passage to Sturgeon Bay WI- 732 AM CST Fri Feb 13 2026 .TODAY...SW wind 10 to 15 kts increasing to 15 to 25 kts mid-day, then veering W 10 to 15 kts early in the afternoon. Waves 2 to 4 ft. Partly cloudy in the morning then clearing. .TONIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the evening then becoming mostly cloudy. .SATURDAY...S wind 5 to 10 kts. Waves 2 ft or less. Partly sunny. .SATURDAY NIGHT...SW wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy. $$ LMZ542-543-131700- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 732 AM CST Fri Feb 13 2026 .TODAY...SW wind 10 to 15 kts veering W early in the afternoon. Waves 1 to 3 ft. Sunny. .TONIGHT...NW wind 5 to 10 kts veering NE in the late evening and overnight. Waves 2 ft or less. Mostly clear in the evening then becoming mostly cloudy. .SATURDAY...SE wind 5 to 10 kts veering S in the late morning and afternoon. Waves 2 ft or less. Partly sunny. .SATURDAY NIGHT...S wind 5 to 10 kts veering SW after midnight. Waves 2 ft or less. Mostly cloudy in the evening then becoming partly cloudy. $$ See Lake Michigan Open Lake Forecast for Sunday through Tuesday. Wave height forecast is for ice free areas.