592  
FZUS53 KGRB 301111  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
611 AM CDT MON JUN 30 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-302000-  
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-  
611 AM CDT MON JUN 30 2025  
   
TODAY
 
SW WIND 5 TO 10 KTS. A SLIGHT CHANCE OF LIGHT SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FT OR LESS.    
TONIGHT
 
W WIND 5 TO 10 KTS. A SLIGHT CHANCE OF LIGHT SHOWERS  
AND THUNDERSTORMS IN THE EVENING. WAVES 2 FT OR LESS.    
TUESDAY
 
W WIND 5 TO 10 KTS. SUNNY. WAVES 2 FT OR LESS.    
TUESDAY NIGHT
 
W WIND 5 TO 10 KTS. CLEAR. WAVES 2 FT OR LESS.  
 

 
 
LMZ541-302000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
611 AM CDT MON JUN 30 2025  
   
TODAY
 
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FT OR LESS.    
TONIGHT
 
W WIND 5 TO 10 KTS. A SLIGHT CHANCE OF LIGHT SHOWERS  
AND THUNDERSTORMS IN THE EVENING. WAVES 2 FT OR LESS.    
TUESDAY
 
NW WIND 5 TO 10 KTS BACKING SW IN THE AFTERNOON.  
SUNNY. WAVES 2 FT OR LESS.    
TUESDAY NIGHT
 
W WIND 5 TO 10 KTS. MOSTLY CLEAR. WAVES 2 FT OR  
LESS.  
 

 
 
LMZ542-543-302000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
611 AM CDT MON JUN 30 2025  
   
TODAY
 
SW WIND 5 TO 10 KTS. PATCHY FOG IN THE MORNING. A CHANCE  
OF LIGHT SHOWERS AND THUNDERSTORMS. WAVES 2 FT OR LESS.    
TONIGHT
 
W WIND 5 TO 10 KTS. A SLIGHT CHANCE OF LIGHT SHOWERS  
AND THUNDERSTORMS IN THE EVENING. WAVES 2 FT OR LESS.    
TUESDAY
 
NW WIND 5 TO 10 KTS BACKING W IN THE AFTERNOON. SUNNY.  
WAVES 2 FT OR LESS.    
TUESDAY NIGHT
 
W WIND 5 TO 10 KTS. CLEAR. WAVES 2 FT OR LESS.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
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