FZUS53 KGRB 220625

NSHGRB



Nearshore Marine Forecast

National Weather Service Green Bay WI

124 AM CDT Sun Mar 22 2026



For waters within five nautical miles of shore on Lake Michigan



LMZ521-522-221000-

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-

124 AM CDT Sun Mar 22 2026



.REST OF THE NIGHT...N wind 10 to 15 kts. Waves 2 ft or less. A

chance of light rain and flurries. 

.SUNDAY...N wind 15 to 25 kts decreasing to 10 to 15 kts early in

the afternoon. Waves 2 ft or less. Mostly cloudy. A Small Craft

Advisory may be needed. 

.SUNDAY NIGHT...N wind 10 to 15 kts. Waves 2 ft or less. Partly

cloudy. 

.MONDAY...NW wind 5 to 10 kts backing SW early in the afternoon.

Waves 2 ft or less. Mostly sunny.  



$$



LMZ541-221000-

Rock Island Passage to Sturgeon Bay WI-

124 AM CDT Sun Mar 22 2026



.REST OF THE NIGHT...N wind 10 to 20 kts. Waves 2 to 4 ft. A

chance of sprinkles and flurries. 

.SUNDAY...N wind 15 to 25 kts. Waves 3 to 5 ft. A chance of

flurries in the morning. A Small Craft Advisory may be needed. 

.SUNDAY NIGHT...N wind 10 to 20 kts. Waves 2 to 4 ft subsiding to

2 ft or less after midnight. Partly cloudy. 

.MONDAY...NW wind 5 to 10 kts backing SW early in the afternoon.

Waves 2 ft or less. Mostly sunny.  



$$



LMZ542-543-221000-

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

124 AM CDT Sun Mar 22 2026



...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING

THROUGH LATE TONIGHT...



.REST OF THE NIGHT...N wind 10 to 20 kts. Waves 2 to 4 ft. A

slight chance of light rain. 

.SUNDAY...N wind 15 to 25 kts. Waves 4 to 7 ft. Mostly cloudy. 

.SUNDAY NIGHT...N wind 15 to 25 kts decreasing to 10 to 15 kts

after midnight. Waves 3 to 5 ft subsiding to 2 to 4 ft after

midnight. Partly cloudy. 

.MONDAY...N wind 5 to 10 kts veering SE early in the afternoon.

Waves 1 to 3 ft. Sunny. 



$$



See Lake Michigan Open Lake Forecast for Tuesday through Thursday.



Wave height forecast is for ice free areas.