690  
FZUS53 KGRB 221654  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1154 AM 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-  
1154 AM CDT WED JUL 22 2026  
   
THIS AFTERNOON
 
NW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS.  
PARTLY CLOUDY.    
TONIGHT
 
SW WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. CLEAR.   
THURSDAY
 
SW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. 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-  
1154 AM CDT WED JUL 22 2026  
   
THIS AFTERNOON
 
NW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS.  
MOSTLY SUNNY DURING THE MORNING THEN BECOMING PARTLY CLOUDY.    
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. SUNNY.   
THURSDAY NIGHT
 
SW WIND 10 TO 15 KTS. WAVES 2 TO 4 FT SUBSIDING  
TO 1 TO 3 FT AFTER MIDNIGHT. MOSTLY CLEAR.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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