443  
FZUS53 KGRB 100535  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1235 AM CDT THU JUL 10 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-101300-  
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-  
1235 AM CDT THU JUL 10 2025  
   
OVERNIGHT
 
NE WIND 5 TO 10 KTS. PATCHY FOG AFTER MIDNIGHT.  
WAVES 2 FT OR LESS.    
TODAY
 
NE WIND AROUND 5 KTS VEERING SE IN THE AFTERNOON. MOSTLY  
SUNNY. WAVES 2 FT OR LESS.    
TONIGHT
 
S WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR LESS.   
FRIDAY
 
S WIND 10 TO 15 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FT OR LESS.  
 

 
 
LMZ541-101300-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
1235 AM CDT THU JUL 10 2025  
   
OVERNIGHT
 
NE WIND 5 TO 10 KTS. CLEAR. WAVES 2 FT OR LESS.    
TODAY
 
NE WIND AROUND 5 KTS VEERING S IN THE AFTERNOON. MOSTLY  
SUNNY. WAVES 2 FT OR LESS.    
TONIGHT
 
S WIND 5 TO 10 KTS. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. WAVES 2 FT OR LESS.    
FRIDAY
 
S WIND 10 TO 15 KTS. PARTLY CLOUDY. WAVES 2 FT OR LESS.  
 

 
 
LMZ542-543-101300-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1235 AM CDT THU JUL 10 2025  
   
OVERNIGHT
 
NE WIND 5 TO 10 KTS. CLEAR. WAVES 2 FT OR LESS.    
TODAY
 
NE WIND AROUND 5 KTS VEERING SE IN THE AFTERNOON. MOSTLY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. WAVES 2 FT OR  
LESS.    
TONIGHT
 
S WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR LESS.   
FRIDAY
 
S WIND 10 TO 15 KTS. A CHANCE OF LIGHT SHOWERS IN THE  
AFTERNOON. WAVES 2 FT OR LESS.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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