FZUS53 KGRB 031331 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 731 AM CST Tue Feb 3 2026 For waters within five nautical miles of shore on Lake Michigan LMZ541-031700- Rock Island Passage to Sturgeon Bay WI- 731 AM CST Tue Feb 3 2026 .TODAY...NW wind 10 to 15 kts. Waves 2 ft or less. Partly cloudy. .TONIGHT...NW wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. .WEDNESDAY...NW wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the morning then becoming mostly sunny. .WEDNESDAY NIGHT...W wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the evening then becoming mostly cloudy. $$ LMZ542-543-031700- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 731 AM CST Tue Feb 3 2026 .TODAY...N wind 10 to 15 kts. Waves 2 ft or less. Mostly sunny. .TONIGHT...NW wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. .WEDNESDAY...NW wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the morning then clearing. .WEDNESDAY NIGHT...W wind 5 to 10 kts. Waves 2 ft or less. Mostly clear in the evening then becoming mostly cloudy. $$ See Lake Michigan Open Lake Forecast for Thursday through Saturday. Wave height forecast is for ice free areas.