114  
FZUS53 KGRB 250623  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
123 AM CDT SAT APR 25 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-251000-  
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-  
123 AM CDT SAT APR 25 2026  
   
REST OF THE NIGHT
 
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.  
MOSTLY CLOUDY.    
SATURDAY
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY  
CLOUDY IN THE MORNING THEN CLEARING.    
SATURDAY NIGHT
 
E WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY  
CLOUDY.    
SUNDAY
 
E WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY CLOUDY.  
 

 
 
LMZ541-251000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
123 AM CDT SAT APR 25 2026  
   
REST OF THE NIGHT
 
N WIND 5 TO 10 KTS. WAVES 1 TO 3 FT. MOSTLY  
CLOUDY.    
SATURDAY
 
N WIND 5 TO 10 KTS VEERING NE EARLY IN THE AFTERNOON.  
WAVES 2 FT OR LESS. PARTLY CLOUDY IN THE MORNING THEN BECOMING  
MOSTLY SUNNY.    
SATURDAY NIGHT
 
E WIND 5 TO 10 KTS VEERING SE AFTER MIDNIGHT.  
WAVES 2 FT OR LESS. PARTLY CLOUDY.    
SUNDAY
 
SE WIND 5 TO 10 KTS BACKING NE EARLY IN THE AFTERNOON.  
WAVES 2 FT OR LESS. PARTLY CLOUDY.  
 

 
 
LMZ542-543-251000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
123 AM CDT SAT APR 25 2026  
   
REST OF THE NIGHT
 
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.  
MOSTLY CLOUDY.    
SATURDAY
 
N WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. PARTLY CLOUDY  
IN THE MORNING THEN CLEARING.    
SATURDAY NIGHT
 
NE WIND 10 TO 15 KTS VEERING SE 5 TO 10 KTS  
AFTER MIDNIGHT. WAVES 1 TO 3 FT. PARTLY CLOUDY.    
SUNDAY
 
E WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY SUNNY.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR MONDAY THROUGH WEDNESDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
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