FZUS53 KGRB 200137

NSHGRB



Nearshore Marine Forecast

National Weather Service Green Bay WI

836 PM CDT Thu Mar 19 2026



For waters within five nautical miles of shore on Lake Michigan



LMZ521-522-200400-

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-

836 PM CDT Thu Mar 19 2026



.TONIGHT...SE wind 5 to 10 kts veering SW in the late evening and

overnight. Waves 2 ft or less. A chance of light freezing rain in

the evening. A chance of light rain. 

.FRIDAY...W wind 5 to 10 kts veering NW in the late morning and

afternoon. Waves 2 ft or less. Partly sunny. 

.FRIDAY NIGHT...SW wind 5 to 10 kts. Waves 2 ft or less. Mostly

cloudy. 

.SATURDAY...S wind 5 to 10 kts. Waves 2 ft or less. Mostly

cloudy.  



$$



LMZ541-200400-

Rock Island Passage to Sturgeon Bay WI-

836 PM CDT Thu Mar 19 2026



.TONIGHT...SE wind 5 to 10 kts veering SW 10 to 15 kts after

midnight. Waves 1 to 3 ft. A chance of light rain. 

.FRIDAY...NW wind 5 to 10 kts veering N early in the afternoon.

Waves 1 to 3 ft. Partly sunny. 

.FRIDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Mostly

cloudy. 

.SATURDAY...S wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. 



$$



LMZ542-543-200400-

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

836 PM CDT Thu Mar 19 2026



.TONIGHT...SE wind 5 to 10 kts veering SW 10 to 15 kts in the

late evening and overnight. Waves 1 to 3 ft. A slight chance of

light rain in the evening. 

.FRIDAY...NW wind 10 to 15 kts. Waves 2 ft or less. Partly sunny.

.FRIDAY NIGHT...W wind 5 to 10 kts backing SW in the late evening

and overnight. Waves 2 ft or less. Mostly cloudy. 

.SATURDAY...S wind 10 to 15 kts. Waves 1 to 3 ft. Mostly cloudy. 



$$



See Lake Michigan Open Lake Forecast for Sunday through Tuesday.



Wave height forecast is for ice free areas.