FZUS53 KGRB 121912

NSHGRB



Nearshore Marine Forecast

National Weather Service Green Bay WI

112 PM CST Fri Dec 12 2025



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



LMZ521-522-130300-

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-

112 PM CST Fri Dec 12 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING

THROUGH LATE SATURDAY NIGHT...



.THIS AFTERNOON...SW wind 10 to 20 kts with a few gusts to around

25 kts. A chance of light snow and light freezing drizzle. Waves

1 to 3 ft. 

.TONIGHT...W wind 15 to 25 kts. A chance of flurries in the

evening. Waves 3 to 5 ft. 

.SATURDAY...W wind 15 to 25 kts. A chance of flurries in the

afternoon. Waves 3 to 5 ft. 

.SATURDAY NIGHT...NW wind 15 to 25 kts with gusts to around

30 kts. Partly cloudy. Waves 3 to 5 ft. 



$$



LMZ541-130300-

Rock Island Passage to Sturgeon Bay WI-

112 PM CST Fri Dec 12 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING

THROUGH LATE SATURDAY NIGHT...



.THIS AFTERNOON...SW wind 10 to 20 kts with a few gusts to around

25 kts. A chance of light snow and light freezing drizzle. Waves

1 to 3 ft. 

.TONIGHT...W wind 15 to 25 kts. A chance of light snow in the

evening. A chance of flurries. Waves 2 to 4 ft. 

.SATURDAY...W wind 15 to 25 kts. A chance of flurries. Waves 2 to

4 ft subsiding to 1 to 3 ft early in the afternoon, then building

to 2 to 4 ft late in the afternoon. 

.SATURDAY NIGHT...NW wind 15 to 25 kts with gusts to around

30 kts. Mostly cloudy. Waves 3 to 5 ft. 



$$



LMZ542-543-130300-

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

112 PM CST Fri Dec 12 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING

THROUGH LATE SATURDAY NIGHT...



.THIS AFTERNOON...W wind 10 to 20 kts with a few gusts to around

25 kts. A chance of light freezing drizzle and a slight chance of

light snow. Waves 2 ft or less. 

.TONIGHT...W wind 15 to 25 kts with gusts to around 30 kts. A

chance of flurries in the evening. Waves 1 to 3 ft building to

2 to 4 ft in the late evening and overnight. 

.SATURDAY...W wind 15 to 25 kts. A chance of flurries in the

afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft early in the

afternoon, then building to 2 to 4 ft late in the afternoon. 

.SATURDAY NIGHT...NW wind 15 to 25 kts with gusts to around

30 kts. Mostly clear. Waves 2 to 4 ft. 



$$



See Lake Michigan Open Lake Forecast for Sunday through Tuesday.