FZUS53 KGRB 240656 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 156 AM CDT Tue Mar 24 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-241000- 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- 156 AM CDT Tue Mar 24 2026 .REST OF THE NIGHT...S wind 10 to 15 kts. Waves 2 ft or less. A slight chance of light snow. .TUESDAY...SW wind 10 to 15 kts backing S 5 to 10 kts early in the afternoon. Waves 2 ft or less. Mostly cloudy. .TUESDAY NIGHT...SE wind 5 to 10 kts veering S after midnight. Waves 2 ft or less. Mostly cloudy. .WEDNESDAY...S wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy. $$ LMZ541-241000- Rock Island Passage to Sturgeon Bay WI- 156 AM CDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .REST OF THE NIGHT...SW wind 15 to 25 kts. Waves 3 to 5 ft. A slight chance of light snow. .TUESDAY...SW wind 10 to 20 kts backing S 5 to 10 kts early in the afternoon. Waves 3 to 5 ft subsiding to 2 to 4 ft in the afternoon. Mostly cloudy. .TUESDAY NIGHT...SE wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...S wind 10 to 15 kts. Waves 2 to 4 ft. Mostly cloudy. $$ LMZ542-543-241000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 156 AM CDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .REST OF THE NIGHT...S wind 10 to 15 kts increasing to 15 to 25 kts after midnight. Waves 2 to 4 ft. A slight chance of light snow. .TUESDAY...SW wind 15 to 25 kts becoming S 5 to 10 kts. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. Mostly cloudy. .TUESDAY NIGHT...S wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...S wind 10 to 15 kts. Waves 1 to 3 ft building to 2 to 4 ft in the afternoon. Mostly cloudy. $$ See Lake Michigan Open Lake Forecast for Thursday through Saturday. Wave height forecast is for ice free areas.