812  
FZUS53 KGRB 101846  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1246 PM CST WED DEC 10 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-110300-  
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-  
1246 PM CST WED DEC 10 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING  
 
   
THIS AFTERNOON  
N WIND 15 TO 25 KTS WITH GUSTS TO AROUND  
30 KTS. A CHANCE OF FLURRIES. WAVES 3 TO 5 FT.    
TONIGHT  
NW WIND 10 TO 20 KTS WITH A FEW GUSTS TO AROUND  
25 KTS. PARTLY CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT  
EARLY IN THE MORNING. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
THURSDAY  
W WIND 10 TO 15 KTS. PARTLY CLOUDY. WAVES 1 TO 3 FT.    
THURSDAY NIGHT  
W WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT  
OR LESS.  
 
 
 
LMZ541-110300-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
1246 PM CST WED DEC 10 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING  
 
   
THIS AFTERNOON  
N WIND 15 TO 25 KTS WITH GUSTS TO AROUND  
30 KTS. A CHANCE OF FLURRIES. WAVES 3 TO 5 FT SUBSIDING TO 2 TO  
4 FT LATE.    
TONIGHT  
NW WIND 10 TO 20 KTS WITH A FEW GUSTS TO AROUND  
25 KTS. PARTLY CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT IN  
THE LATE EVENING AND OVERNIGHT. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.    
THURSDAY  
NW WIND 10 TO 20 KTS BACKING W 5 TO 10 KTS IN THE  
AFTERNOON. PARTLY SUNNY. WAVES 1 TO 3 FT.    
THURSDAY NIGHT  
NW WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT  
OR LESS.  
 
 
 
LMZ542-543-110300-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1246 PM CST WED DEC 10 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING  
 
   
THIS AFTERNOON  
N WIND 15 TO 25 KTS WITH GUSTS TO AROUND  
30 KTS. A CHANCE OF FLURRIES. WAVES 4 TO 7 FT SUBSIDING TO 3 TO  
5 FT LATE.    
TONIGHT  
NW WIND 10 TO 20 KTS. MOSTLY CLEAR. WAVES 2 TO 4 FT  
SUBSIDING TO 1 TO 3 FT IN THE LATE EVENING AND OVERNIGHT.    
THURSDAY  
NW WIND 10 TO 20 KTS BACKING W 5 TO 10 KTS IN THE  
AFTERNOON. PARTLY CLOUDY. WAVES 2 FT OR LESS.    
THURSDAY NIGHT  
NW WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT  
OR LESS.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
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