343  
FZUS53 KGRB 102306  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
606 PM CDT THU SEP 10 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-110400-  
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-  
606 PM CDT THU SEP 10 2026  
   
TONIGHT  
SW WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. CLEAR.   
FRIDAY  
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT BUILDING TO 2 TO  
4 FT IN THE AFTERNOON. SUNNY.   
FRIDAY NIGHT  
S WIND 10 TO 20 KTS. WAVES 2 TO 4 FT. PARTLY  
CLOUDY.    
SATURDAY  
SW WIND 10 TO 15 KTS VEERING W EARLY IN THE  
AFTERNOON. WAVES 2 TO 4 FT. PARTLY CLOUDY.  
 
 
 
LMZ541>543-110400-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
606 PM CDT THU SEP 10 2026  
   
TONIGHT  
SW WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. CLEAR.   
FRIDAY  
S WIND 15 TO 25 KTS. WAVES 1 TO 3 FT BUILDING TO 3 TO  
5 FT IN THE AFTERNOON. SUNNY. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.    
FRIDAY NIGHT  
S WIND 15 TO 25 KTS. WAVES 3 TO 5 FT. MOSTLY  
CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY.    
SATURDAY  
SW WIND 15 TO 25 KTS BECOMING W 5 TO 10 KTS EARLY IN  
THE AFTERNOON. WAVES 3 TO 5 FT. PARTLY SUNNY.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SUNDAY THROUGH TUESDAY.  
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