436  
FZUS53 KGRB 060624  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
124 AM CDT WED MAY 6 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-061000-  
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-  
124 AM CDT WED MAY 6 2026  
   
REST OF THE NIGHT  
NE WIND 5 TO 10 KTS BACKING NW AFTER  
MIDNIGHT. WAVES 2 FT OR LESS. MOSTLY CLOUDY.    
WEDNESDAY  
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY  
CLOUDY IN THE MORNING THEN BECOMING MOSTLY CLOUDY.    
WEDNESDAY NIGHT  
NW WIND 5 TO 10 KTS BACKING W AFTER MIDNIGHT.  
WAVES 2 FT OR LESS. MOSTLY CLOUDY IN THE EVENING THEN CLEARING.    
THURSDAY  
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY  
CLOUDY.  
 
 
 
LMZ541-061000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
124 AM CDT WED MAY 6 2026  
   
REST OF THE NIGHT  
NE WIND 5 TO 10 KTS BACKING NW AFTER  
MIDNIGHT. WAVES 2 FT OR LESS. PARTLY CLOUDY.    
WEDNESDAY  
NW WIND 5 TO 10 KTS BACKING SW 10 TO 15 KTS IN THE  
LATE MORNING AND AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.    
WEDNESDAY NIGHT  
SW WIND 5 TO 10 KTS VEERING W IN THE LATE  
EVENING AND OVERNIGHT. WAVES 2 FT OR LESS. MOSTLY CLOUDY IN THE  
EVENING THEN CLEARING.    
THURSDAY  
SW WIND 5 TO 10 KTS INCREASING TO 10 TO 15 KTS EARLY  
IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY CLOUDY.  
 
 
 
LMZ542-543-061000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
124 AM CDT WED MAY 6 2026  
   
REST OF THE NIGHT  
N WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.  
PARTLY CLOUDY.    
WEDNESDAY  
NW WIND 5 TO 10 KTS BACKING SW 10 TO 15 KTS IN THE  
LATE MORNING AND AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.    
WEDNESDAY NIGHT  
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY  
CLOUDY IN THE EVENING THEN CLEARING.    
THURSDAY  
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
SHOWERS.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
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