FZUS53 KGRB 201941

NSHGRB



Nearshore Marine Forecast

National Weather Service Green Bay WI

241 PM CDT Sun Sep 20 2026



For waters within five nautical miles of shore on Lake Michigan



LMZ521-522-202200-

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-

241 PM CDT Sun Sep 20 2026



...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING...



.THIS AFTERNOON...NE wind 15 to 25 kts. Waves 3 to 5 ft. A chance

of sprinkles. 

.TONIGHT...NE wind 15 to 25 kts. Waves 3 to 5 ft. Partly cloudy

in the evening then becoming mostly cloudy. 

.MONDAY...NE wind 10 to 20 kts. Waves 3 to 5 ft. Mostly cloudy. 

.MONDAY NIGHT...NE wind 15 to 25 kts veering E 10 to 15 kts after

midnight. Waves 3 to 5 ft. Mostly cloudy.  



$$



LMZ541>543-202200-

Rock Island Passage to Sturgeon Bay WI-

Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-

241 PM CDT Sun Sep 20 2026



...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING...



.THIS AFTERNOON...NE wind to 30 kts with gale force gusts to

around 35 kts. Waves 5 to 8 ft. Partly sunny. 

.TONIGHT...NE wind to 30 kts. Waves 5 to 8 ft. Mostly cloudy. 

.MONDAY...NE wind 15 to 25 kts. Waves 4 to 7 ft. Mostly cloudy. 

.MONDAY NIGHT...E wind 15 to 25 kts. Waves 4 to 7 ft. Mostly

cloudy.  



$$



See Lake Michigan Open Lake Forecast for Wednesday through Friday.