FZUS53 KGRB 070245 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 944 PM CDT Wed May 6 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-071000- 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- 944 PM CDT Wed May 6 2026 .REST OF TONIGHT...NW wind 5 to 10 kts backing W after midnight. Waves 2 ft or less. Mostly cloudy early in the evening then becoming partly cloudy. .THURSDAY...SW wind 10 to 15 kts. Waves 2 ft or less. A slight chance of showers in the afternoon. .THURSDAY NIGHT...SW wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. .FRIDAY...SW wind 5 to 10 kts. Waves 2 ft or less. Mostly sunny in the morning then becoming partly cloudy. $$ LMZ541-071000- Rock Island Passage to Sturgeon Bay WI- 944 PM CDT Wed May 6 2026 .REST OF TONIGHT...N wind around 5 kts backing W in the late evening and overnight. Waves 2 ft or less. Mostly cloudy early in the evening then becoming partly cloudy. .THURSDAY...SW wind 5 to 10 kts backing S 10 to 15 kts early in the afternoon. Waves 1 to 3 ft. A slight chance of showers in the afternoon. .THURSDAY NIGHT...SW wind 5 to 10 kts. Waves 1 to 3 ft. Partly cloudy. .FRIDAY...SW wind 5 to 10 kts backing S 10 to 15 kts in the late morning and afternoon. Waves 1 to 3 ft. Partly cloudy. $$ LMZ542-543-071000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 944 PM CDT Wed May 6 2026 .REST OF TONIGHT...W wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy early in the evening then clearing. .THURSDAY...W wind 10 to 15 kts backing SW early in the afternoon. Waves 2 ft or less. Partly sunny. .THURSDAY NIGHT...SW wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. .FRIDAY...SW wind 5 to 10 kts backing S 10 to 15 kts early in the afternoon. Waves 1 to 3 ft. Partly cloudy. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday. Wave height forecast is for ice free areas.