443  
FZUS53 KGRB 201841  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1241 PM CST MON JAN 20 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-210300-  
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-  
1241 PM CST MON JAN 20 2025  
   
THIS AFTERNOON  
W WIND 10 TO 20 KTS. SUNNY.   
TONIGHT  
W WIND 10 TO 20 KTS. MOSTLY CLEAR.    
TUESDAY  
W WIND 10 TO 20 KTS. SUNNY.   
TUESDAY NIGHT  
SW WIND 10 TO 20 KTS. PARTLY CLOUDY IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY.  
 
WAVE HEIGHT FORECAST OMITTED FOR MOSTLY ICE COVERED AREAS.  
 
 
LMZ541-210300-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
1241 PM CST MON JAN 20 2025  
   
THIS AFTERNOON  
W WIND 10 TO 20 KTS. MOSTLY SUNNY. WAVES 1 TO  
3 FT.    
TONIGHT  
W WIND 15 TO 25 KTS. A CHANCE OF FLURRIES IN THE  
EVENING. WAVES 1 TO 3 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY  
W WIND 15 TO 25 KTS. MOSTLY SUNNY. WAVES 1 TO 3 FT.    
TUESDAY NIGHT  
SW WIND 15 TO 25 KTS. PARTLY CLOUDY IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FT BUILDING TO  
3 TO 5 FT IN THE LATE EVENING AND OVERNIGHT. A SMALL CRAFT  
ADVISORY MAY BE NEEDED.  
 
 
 
LMZ542-543-210300-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1241 PM CST MON JAN 20 2025  
   
THIS AFTERNOON  
W WIND 15 TO 25 KTS. SUNNY. WAVES 1 TO 3 FT.    
TONIGHT  
W WIND 15 TO 25 KTS. A CHANCE OF FLURRIES. WAVES 1 TO  
3 FT.    
TUESDAY  
W WIND 15 TO 25 KTS. MOSTLY SUNNY. WAVES 1 TO 3 FT.    
TUESDAY NIGHT  
SW WIND 15 TO 25 KTS. PARTLY CLOUDY IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FT BUILDING TO  
3 TO 5 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
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