FZUS53 KGRB 032244 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 544 PM CDT Wed Jun 3 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-040400- 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- 544 PM CDT Wed Jun 3 2026 .LATE THIS AFTERNOON...S wind 10 to 15 kts. Waves 2 ft or less. Sunny. .TONIGHT...S wind 10 to 15 kts. Waves 1 to 3 ft. Mostly clear. .THURSDAY...S wind 10 to 15 kts. Waves 1 to 3 ft. Partly cloudy. .THURSDAY NIGHT...S wind 10 to 15 kts. Waves 1 to 3 ft. A chance of showers. .FRIDAY...SW wind 10 to 15 kts. Waves 2 ft or less. Rain showers and a chance of thunderstorms. $$ LMZ541-040400- Rock Island Passage to Sturgeon Bay WI- 544 PM CDT Wed Jun 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT... .LATE THIS AFTERNOON...S wind 10 to 15 kts. Waves 2 ft or less. Sunny. .TONIGHT...S wind 10 to 15 kts. Waves 1 to 3 ft. Mostly clear. .THURSDAY...S wind 10 to 20 kts. Waves 1 to 3 ft building to 3 to 5 ft in the afternoon. Partly cloudy. .THURSDAY NIGHT...S wind 10 to 15 kts. Waves 3 to 5 ft. A chance of showers. .FRIDAY...S wind 10 to 15 kts. Waves 1 to 3 ft building to 2 to 4 ft in the afternoon. Rain showers likely in the morning, then a chance of showers in the afternoon. $$ LMZ542-543-040400- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 544 PM CDT Wed Jun 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT... .LATE THIS AFTERNOON...S wind 10 to 15 kts. Waves 1 to 3 ft. Sunny. .TONIGHT...S wind 10 to 15 kts. Waves 1 to 3 ft. Mostly clear. .THURSDAY...S wind 10 to 15 kts increasing to 15 to 25 kts early in the afternoon. Waves 1 to 3 ft building to 3 to 5 ft in the afternoon. Partly cloudy. .THURSDAY NIGHT...S wind 10 to 15 kts. Waves 3 to 5 ft. Rain showers likely after midnight. .FRIDAY...S wind 10 to 15 kts. Waves 1 to 3 ft building to 2 to 4 ft in the afternoon. Rain showers and a chance of thunderstorms. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday. Wave height forecast is for ice free areas.