464  
FZUS53 KGRB 241133  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
633 AM CDT FRI OCT 24 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-242000-  
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-  
633 AM CDT FRI OCT 24 2025  
   
TODAY  
NW WIND 10 TO 15 KTS. MOSTLY SUNNY. WAVES 2 FT OR LESS.    
TONIGHT  
NW WIND AROUND 5 KTS BACKING W AFTER MIDNIGHT. MOSTLY  
CLEAR. WAVES 2 FT OR LESS.    
SATURDAY  
S WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS.    
SATURDAY NIGHT  
S WIND 5 TO 10 KTS. PARTLY CLOUDY. WAVES 2 FT  
OR LESS.  
 
 
 
LMZ541-242000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
633 AM CDT FRI OCT 24 2025  
   
TODAY  
NW WIND 10 TO 15 KTS. MOSTLY SUNNY. WAVES 2 FT OR LESS.    
TONIGHT  
NW WIND AROUND 5 KTS BACKING W AFTER MIDNIGHT. PARTLY  
CLOUDY. WAVES 2 FT OR LESS.    
SATURDAY  
S WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS.    
SATURDAY NIGHT  
S WIND 5 TO 10 KTS. PARTLY CLOUDY. WAVES 2 FT  
OR LESS.  
 
 
 
LMZ542-543-242000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
633 AM CDT FRI OCT 24 2025  
   
TODAY  
NW WIND 10 TO 15 KTS DECREASING TO AROUND 5 KTS IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 2 FT OR LESS.    
TONIGHT  
W WIND 5 TO 10 KTS. MOSTLY CLEAR. WAVES 2 FT OR LESS.    
SATURDAY  
SW WIND AROUND 5 KTS BACKING S IN THE AFTERNOON. A  
CHANCE OF SPRINKLES. WAVES 2 FT OR LESS.    
SATURDAY NIGHT  
SE WIND 10 TO 15 KTS. PARTLY CLOUDY. WAVES 1 TO  
3 FT.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SUNDAY THROUGH TUESDAY.  
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