217  
FZUS53 KGRB 221856  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
156 PM CDT WED JUL 22 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-222200-  
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-  
156 PM CDT WED JUL 22 2026  
   
THIS AFTERNOON  
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY  
SUNNY.    
TONIGHT  
SW WIND 5 TO 10 KTS VEERING W AFTER MIDNIGHT. WAVES  
2 FT OR LESS. CLEAR.   
THURSDAY  
SW WIND 10 TO 15 KTS BACKING S EARLY IN THE  
AFTERNOON. WAVES 2 FT OR LESS. MOSTLY SUNNY.    
THURSDAY NIGHT  
SW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS.  
MOSTLY CLEAR.  
 
 
 
LMZ541>543-222200-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
156 PM CDT WED JUL 22 2026  
   
THIS AFTERNOON  
N WIND 5 TO 10 KTS BACKING NW EARLY IN THE  
AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.    
TONIGHT  
SW WIND 5 TO 10 KTS VEERING W AFTER MIDNIGHT. WAVES  
2 FT OR LESS. CLEAR.   
THURSDAY  
W WIND 5 TO 10 KTS BACKING S 10 TO 15 KTS IN THE LATE  
MORNING AND AFTERNOON. WAVES 1 TO 3 FT. MOSTLY SUNNY.    
THURSDAY NIGHT  
SW WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. MOSTLY  
CLEAR.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
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