Expires:202608122200;;074636 FZUS53 KGRB 121951 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 251 PM CDT Wed Aug 12 2026 For waters within five nautical miles of shore on Lake Michigan LMZ541>543-122200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 251 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly sunny. .TONIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Patchy dense fog after midnight. .THURSDAY...NE wind 5 to 10 kts veering SE in the late morning and afternoon. Waves 2 ft or less. Mostly cloudy. .THURSDAY NIGHT...E wind around 5 kts backing NE in the late evening and overnight. Waves 2 ft or less. Mostly cloudy. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday.