823  
FZUS53 KGRB 291759  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1259 PM CDT SUN JUN 29 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-300200-  
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-  
1259 PM CDT SUN JUN 29 2025  
   
THIS AFTERNOON  
S WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS  
AND THUNDERSTORMS. WAVES 2 FT OR LESS.    
TONIGHT  
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS. WAVES 2 FT OR LESS.    
MONDAY  
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS. WAVES 2 FT OR LESS.    
MONDAY NIGHT  
W WIND 5 TO 10 KTS. MOSTLY CLEAR. WAVES 2 FT OR  
LESS.  
 
 
 
LMZ541-300200-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
1259 PM CDT SUN JUN 29 2025  
   
THIS AFTERNOON  
S WIND 10 TO 20 KTS. A CHANCE OF LIGHT SHOWERS  
AND THUNDERSTORMS. WAVES 1 TO 3 FT.    
TONIGHT  
SW WIND 10 TO 15 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS. WAVES 1 TO 3 FT.    
MONDAY  
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS. WAVES 2 FT OR LESS.    
MONDAY NIGHT  
SW WIND 5 TO 10 KTS VEERING W AFTER MIDNIGHT.  
PARTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 2 FT OR LESS.  
 
 
 
LMZ542-543-300200-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1259 PM CDT SUN JUN 29 2025  
   
THIS AFTERNOON  
S WIND 10 TO 20 KTS. A CHANCE OF THUNDERSTORMS  
AND A SLIGHT CHANCE OF LIGHT SHOWERS. WAVES 1 TO 3 FT.    
TONIGHT  
SW WIND 10 TO 15 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS. WAVES 1 TO 3 FT.    
MONDAY  
SW WIND 5 TO 10 KTS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. WAVES 2 FT OR LESS.    
MONDAY NIGHT  
W WIND 5 TO 10 KTS. MOSTLY CLEAR. WAVES 2 FT OR  
LESS.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR TUESDAY THROUGH THURSDAY.  
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