092  
FZUS53 KGRB 292340  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
640 PM CDT SUN JUN 29 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-300800-  
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-  
640 PM CDT SUN JUN 29 2025  
   
TONIGHT
 
SW WIND 5 TO 10 KTS. A CHANCE OF THUNDERSTORMS IN THE  
EVENING. A CHANCE OF SHOWERS. PATCHY FOG AFTER MIDNIGHT. WAVES  
2 FT OR LESS.    
MONDAY
 
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FT OR  
LESS.    
MONDAY NIGHT
 
W WIND 5 TO 10 KTS. PARTLY CLOUDY IN THE EVENING  
THEN CLEARING. WAVES 2 FT OR LESS.    
TUESDAY
 
W WIND 5 TO 10 KTS. SUNNY. WAVES 2 FT OR LESS.  
 

 
 
LMZ541-300800-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
640 PM CDT SUN JUN 29 2025  
   
TONIGHT
 
SW WIND 10 TO 15 KTS. A CHANCE OF THUNDERSTORMS IN THE  
EVENING. A CHANCE OF SHOWERS. PATCHY FOG AFTER MIDNIGHT. WAVES  
1 TO 3 FT.    
MONDAY
 
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FT OR  
LESS.    
MONDAY NIGHT
 
SW WIND 5 TO 10 KTS VEERING W AFTER MIDNIGHT.  
MOSTLY CLEAR. WAVES 2 FT OR LESS.    
TUESDAY
 
W WIND 5 TO 10 KTS BACKING SW IN THE AFTERNOON. SUNNY.  
WAVES 2 FT OR LESS.  
 

 
 
LMZ543-300800-  
TWO RIVERS TO SHEBOYGAN WI-  
640 PM CDT SUN JUN 29 2025  
 
...SEVERE THUNDERSTORM WATCH 477 IN EFFECT UNTIL 9 PM CDT THIS  
EVENING...  
   
TONIGHT
 
SW WIND 5 TO 10 KTS. A CHANCE OF THUNDERSTORMS IN THE  
EVENING. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. WAVES 1 TO 3 FT.    
MONDAY
 
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FT OR LESS.    
MONDAY NIGHT
 
W WIND 10 TO 15 KTS. PARTLY CLOUDY IN THE EVENING  
THEN CLEARING. WAVES 2 FT OR LESS.    
TUESDAY
 
W WIND 10 TO 15 KTS. SUNNY. WAVES 2 FT OR LESS.  
 

 
 
LMZ542-300800-  
STURGEON BAY TO TWO RIVERS WI-  
640 PM CDT SUN JUN 29 2025  
   
TONIGHT
 
SW WIND 10 TO 15 KTS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. PATCHY FOG AFTER MIDNIGHT. WAVES 1 TO 3 FT.    
MONDAY
 
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. WAVES 2 FT OR LESS.    
MONDAY NIGHT
 
W WIND 5 TO 10 KTS. PARTLY CLOUDY IN THE EVENING  
THEN CLEARING. WAVES 2 FT OR LESS.    
TUESDAY
 
W WIND 10 TO 15 KTS. SUNNY. WAVES 2 FT OR LESS.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
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