343  
FZUS53 KGRB 201656  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1156 AM CDT SAT JUN 20 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-202200-  
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-  
1156 AM CDT SAT JUN 20 2026  
   
THIS AFTERNOON  
NE WIND 5 TO 10 KTS VEERING SE EARLY IN THE  
AFTERNOON. WAVES 2 FT OR LESS. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT  
S WIND 5 TO 10 KTS VEERING NW, THEN VEERING N AFTER  
MIDNIGHT. WAVES 2 FT OR LESS. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING.    
SUNDAY  
E WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY SUNNY.    
SUNDAY NIGHT  
NE WIND 10 TO 15 KTS BACKING N AFTER MIDNIGHT.  
WAVES 2 FT OR LESS. MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY.  
 
 
 
LMZ541>543-202200-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1156 AM CDT SAT JUN 20 2026  
   
THIS AFTERNOON  
N WIND 5 TO 10 KTS VEERING S EARLY IN THE  
AFTERNOON. WAVES 2 FT OR LESS. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.    
TONIGHT  
SW WIND 5 TO 10 KTS VEERING NW, THEN VEERING N AFTER  
MIDNIGHT. WAVES 2 FT OR LESS. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING.    
SUNDAY  
E WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. MOSTLY CLOUDY.    
SUNDAY NIGHT  
NE WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. MOSTLY  
CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR MONDAY THROUGH WEDNESDAY.  
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