FZUS53 KGRB 060956 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 456 AM CDT Sat Jun 6 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-061600- 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- 456 AM CDT Sat Jun 6 2026 .EARLY THIS MORNING...W wind 5 to 10 kts. Waves 2 ft or less. Patchy fog. .TODAY...W wind 5 to 10 kts backing E early in the afternoon. Waves 2 ft or less. Mostly sunny. .TONIGHT...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. .SUNDAY...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the morning then clearing. .SUNDAY NIGHT...E wind 5 to 10 kts veering SE after midnight. Waves 2 ft or less. Partly cloudy in the evening then becoming mostly cloudy. $$ LMZ541-061600- Rock Island Passage to Sturgeon Bay WI- 456 AM CDT Sat Jun 6 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .EARLY THIS MORNING...W wind 5 to 10 kts. Waves 1 to 3 ft. Patchy dense fog. .TODAY...W wind 5 to 10 kts veering NE mid-day, then veering SE early in the afternoon. Waves 1 to 3 ft. Patchy dense fog. .TONIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy. .SUNDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy in the morning then becoming partly cloudy. .SUNDAY NIGHT...E wind 5 to 10 kts veering SE 10 to 15 kts in the late evening and overnight. Waves 2 ft or less. Partly cloudy. $$ LMZ542-543-061600- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 456 AM CDT Sat Jun 6 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .EARLY THIS MORNING...W wind 5 to 10 kts. Waves 2 ft or less. Patchy dense fog. .TODAY...W wind 5 to 10 kts backing S in the late morning and afternoon. Waves 2 ft or less. Patchy dense fog. .TONIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy. .SUNDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. .SUNDAY NIGHT...NE wind 5 to 10 kts veering E 10 to 15 kts in the late evening and overnight. Waves 1 to 3 ft. Mostly cloudy. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.