359  
FZUS53 KGRB 312323  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
523 PM CST WED DEC 31 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ522-010500-  
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
523 PM CST WED DEC 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM CST THIS EVENING  
 
   
LATE THIS AFTERNOON  
N WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A  
CHANCE OF FLURRIES.    
TONIGHT  
NW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. PARTLY  
CLOUDY.    
THURSDAY  
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
FLURRIES IN THE AFTERNOON.    
THURSDAY NIGHT  
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY  
CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.    
FRIDAY  
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. SUNNY.  
 
 
 
LMZ521-010500-  
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-  
523 PM CST WED DEC 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT  
 
   
LATE THIS AFTERNOON  
NW WIND 15 TO 25 KTS. WAVES 3 TO 5 FT. A  
CHANCE OF FLURRIES.    
TONIGHT  
NW WIND 15 TO 25 KTS. WAVES 3 TO 5 FT. PARTLY CLOUDY.    
THURSDAY  
W WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. PARTLY SUNNY.    
THURSDAY NIGHT  
W WIND 10 TO 20 KTS. WAVES 1 TO 3 FT. MOSTLY  
CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.    
FRIDAY  
W WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. SUNNY.  
 
 
 
LMZ541-010500-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
523 PM CST WED DEC 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT  
 
   
LATE THIS AFTERNOON  
NW WIND 15 TO 25 KTS. WAVES 3 TO 5 FT. A  
CHANCE OF FLURRIES.    
TONIGHT  
NW WIND TO 30 KTS. WAVES 3 TO 5 FT. PARTLY CLOUDY.    
THURSDAY  
W WIND 15 TO 25 KTS. WAVES 1 TO 3 FT. PARTLY CLOUDY  
IN THE MORNING THEN BECOMING MOSTLY CLOUDY. A SMALL CRAFT  
ADVISORY MAY BE NEEDED.    
THURSDAY NIGHT  
W WIND 10 TO 20 KTS. WAVES 2 FT OR LESS. A  
CHANCE OF FLURRIES IN THE EVENING.    
FRIDAY  
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. MOSTLY SUNNY.  
 
 
 
LMZ542-543-010500-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
523 PM CST WED DEC 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT  
 
   
LATE THIS AFTERNOON  
N WIND 15 TO 25 KTS. WAVES 2 TO 4 FT. A  
CHANCE OF FLURRIES.    
TONIGHT  
NW WIND 15 TO 25 KTS. WAVES 2 TO 4 FT. PARTLY CLOUDY.    
THURSDAY  
W WIND 10 TO 20 KTS. WAVES 1 TO 3 FT. A CHANCE OF  
FLURRIES IN THE AFTERNOON.    
THURSDAY NIGHT  
W WIND 10 TO 20 KTS. WAVES 2 FT OR LESS. A  
CHANCE OF FLURRIES IN THE EVENING.    
FRIDAY  
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. SUNNY.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
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