FZUS53 KGRB 201507

NSHGRB



Nearshore Marine Forecast

National Weather Service Green Bay WI

1007 AM CDT Fri Mar 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-

1007 AM CDT Fri Mar 20 2026



.THIS AFTERNOON...NW wind 5 to 10 kts. Waves 2 ft or less. Partly

cloudy. 

.TONIGHT...NW wind 5 to 10 kts backing SW in the late evening and

overnight. Waves 2 ft or less. Mostly cloudy. 

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

cloudy. 

.SATURDAY NIGHT...SE wind 5 to 10 kts backing N 10 to 15 kts in

the late evening and overnight. Waves 2 ft or less. A chance of

light rain.  



$$



LMZ541-202200-

Rock Island Passage to Sturgeon Bay WI-

1007 AM CDT Fri Mar 20 2026



.THIS AFTERNOON...N wind 5 to 10 kts. Waves 1 to 3 ft. Mostly

sunny during the morning then becoming partly cloudy. 

.TONIGHT...N 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. 

.SATURDAY NIGHT...S wind 10 to 15 kts backing NE in the late

evening and overnight. Waves 1 to 3 ft. A chance of light rain.  



$$



LMZ542-543-202200-

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

1007 AM CDT Fri Mar 20 2026



.THIS AFTERNOON...N wind 10 to 15 kts. Waves 2 ft or less. Partly

cloudy. 

.TONIGHT...N wind 5 to 10 kts backing S in the late evening and

overnight. Waves 2 ft or less. Mostly cloudy. 

.SATURDAY...S wind 10 to 15 kts. Waves 2 to 4 ft. Mostly cloudy. 

.SATURDAY NIGHT...S wind 10 to 15 kts veering NW, then veering N

after midnight. Waves 2 to 4 ft. A chance of light rain after

midnight.  



$$



See Lake Michigan Open Lake Forecast for Sunday through Tuesday.



Wave height forecast is for ice free areas.