795  
FZUS53 KGRB 131856  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
156 PM CDT THU AUG 13 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-132200-  
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 THU AUG 13 2026  
   
THIS AFTERNOON
 
SE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. MOSTLY CLOUDY  
IN THE EVENING THEN BECOMING MOSTLY CLEAR.    
FRIDAY
 
NE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY SUNNY.   
FRIDAY NIGHT
 
E WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE  
OF SHOWERS AFTER MIDNIGHT.  
 

 
 
LMZ541>543-132200-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
156 PM CDT THU AUG 13 2026  
   
THIS AFTERNOON
 
SE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
NE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY  
CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.    
FRIDAY
 
NE WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. MOSTLY SUNNY IN  
THE MORNING THEN BECOMING PARTLY CLOUDY.    
FRIDAY NIGHT
 
NE WIND 10 TO 15 KTS VEERING E AFTER MIDNIGHT.  
WAVES 2 TO 4 FT. A CHANCE OF SHOWERS AFTER MIDNIGHT.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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