365  
FZUS53 KGRB 101158  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
658 AM CDT WED SEP 10 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-102000-  
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-  
658 AM CDT WED SEP 10 2025  
   
TODAY  
SW WIND AROUND 5 KTS BACKING S IN THE AFTERNOON. A  
SLIGHT CHANCE OF RAIN SHOWERS. WAVES 2 FT OR LESS.    
TONIGHT  
NE WIND 5 TO 10 KTS. PATCHY FOG. WAVES 2 FT OR LESS.    
THURSDAY  
NE WIND 5 TO 10 KTS. PATCHY FOG IN THE MORNING. WAVES  
2 FT OR LESS.    
THURSDAY NIGHT  
E WIND 5 TO 10 KTS. PATCHY FOG AFTER MIDNIGHT.  
WAVES 2 FT OR LESS.  
 
 
 
LMZ541-102000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
658 AM CDT WED SEP 10 2025  
   
TODAY  
S WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR LESS.    
TONIGHT  
NE WIND 5 TO 10 KTS. PATCHY FOG. WAVES 2 FT OR LESS.    
THURSDAY  
NE WIND 5 TO 10 KTS. PATCHY FOG IN THE MORNING. WAVES  
2 FT OR LESS.    
THURSDAY NIGHT  
E WIND AROUND 5 KTS VEERING SE AFTER MIDNIGHT.  
PATCHY FOG AFTER MIDNIGHT. WAVES 2 FT OR LESS.  
 
 
 
LMZ542-543-102000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
658 AM CDT WED SEP 10 2025  
   
TODAY  
S WIND AROUND 5 KTS BACKING SE IN THE AFTERNOON. A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 2 FT OR  
LESS.    
TONIGHT  
NE WIND 5 TO 10 KTS. PATCHY FOG AFTER MIDNIGHT. WAVES  
2 FT OR LESS.    
THURSDAY  
NE WIND 5 TO 10 KTS. PATCHY FOG IN THE MORNING. WAVES  
2 FT OR LESS.    
THURSDAY NIGHT  
E WIND 5 TO 10 KTS. MOSTLY CLEAR. WAVES 2 FT OR  
LESS.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
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