543 
FZUS53 KGRB 121134
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
534 AM CST Tue Dec 12 2023

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

LMZ521-522-122100-
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-
534 AM CST Tue Dec 12 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...W wind 15 to 25 kts with gusts to around 30 kts. Partly
cloudy. Waves 3 to 5 ft. 
.TONIGHT...W wind 10 to 20 kts with gusts to around 25 kts.
Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft early in the
morning. 
.WEDNESDAY...W wind 10 to 20 kts decreasing to 5 to 10 kts in the
afternoon. Partly cloudy. Waves 1 to 3 ft. 
.WEDNESDAY NIGHT...SW wind 10 to 15 kts. Mostly clear. Waves 1 to
3 ft. 

$$

LMZ541-122100-
Rock Island Passage to Sturgeon Bay WI-
534 AM CST Tue Dec 12 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...W wind 15 to 25 kts with gusts to around 30 kts. Partly
sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft late in the
afternoon. 
.TONIGHT...W wind 15 to 25 kts. Mostly clear. Waves 1 to 3 ft. 
.WEDNESDAY...W wind 10 to 20 kts decreasing to 5 to 10 kts in the
afternoon. Partly cloudy in the morning then clearing. Waves 2 ft
or less. 
.WEDNESDAY NIGHT...W wind 5 to 10 kts backing SW 10 to 20 kts
after midnight. Mostly clear. Waves 1 to 3 ft. 

$$

LMZ542-543-122100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
534 AM CST Tue Dec 12 2023

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...W wind 15 to 25 kts. Partly cloudy in the morning then
clearing. Waves 1 to 3 ft. 
.TONIGHT...W wind 10 to 20 kts with gusts to around 25 kts. Clear
in the evening then becoming partly cloudy. Waves 1 to 3 ft. 
.WEDNESDAY...W wind 10 to 15 kts. Partly cloudy. Waves 2 ft or
less. 
.WEDNESDAY NIGHT...W wind 5 to 10 kts backing SW 10 to 20 kts
after midnight. Mostly clear. Waves 2 ft or less. 

$$

See Lake Michigan Open Lake Forecast for Thursday through Saturday.