FZUS53 KGRB 271729

NSHGRB



Nearshore Marine Forecast

National Weather Service Green Bay WI

1229 PM CDT Mon Oct 27 2025



For waters within five nautical miles of the shore on Lake Michigan



LMZ521-522-280200-

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-

1229 PM CDT Mon Oct 27 2025



.THIS AFTERNOON...E wind 5 to 10 kts. Mostly sunny. Waves 1 to

3 ft. 

.TONIGHT...SE wind 10 to 20 kts. Clear. Waves 1 to 3 ft building

to 2 to 4 ft after midnight. 

.TUESDAY...SE wind 10 to 20 kts. Mostly sunny. Waves 1 to 3 ft. 

.TUESDAY NIGHT...E wind 10 to 20 kts with gusts to around 30 kts.

Mostly clear. Waves 2 to 4 ft. A Small Craft Advisory may be

needed. 



$$



LMZ541-280200-

Rock Island Passage to Sturgeon Bay WI-

1229 PM CDT Mon Oct 27 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING

THROUGH WEDNESDAY MORNING...



.THIS AFTERNOON...E wind 10 to 20 kts. Sunny. Waves 1 to 3 ft. 

.TONIGHT...SE wind 10 to 20 kts with gusts to around 25 kts.

Clear. Waves 2 to 4 ft building to 3 to 5 ft in the late evening

and overnight. 

.TUESDAY...SE wind 10 to 20 kts with gusts to around 25 kts.

Mostly sunny. Waves 3 to 5 ft subsiding to 2 to 4 ft late in the

afternoon. 

.TUESDAY NIGHT...E wind 15 to 25 kts. Mostly clear. Waves 3 to

5 ft. 



$$



LMZ542-543-280200-

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

1229 PM CDT Mon Oct 27 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING

THROUGH WEDNESDAY MORNING...



.THIS AFTERNOON...E wind 10 to 20 kts. Sunny. Waves 2 to 4 ft

subsiding to 1 to 3 ft late. 

.TONIGHT...SE wind 10 to 20 kts with gusts to around 25 kts.

Clear. Waves 2 to 4 ft building to 4 to 7 ft in the late evening

and overnight. 

.TUESDAY...E wind 10 to 20 kts with gusts to around 25 kts.

Mostly sunny. Waves 4 to 7 ft. 

.TUESDAY NIGHT...E wind 15 to 25 kts with gusts to around 30 kts.

Mostly clear. Waves 4 to 7 ft building to 5 to 8 ft in the late

evening and overnight. 



$$



See Lake Michigan Open Lake Forecast for Wednesday through Friday.