875  
FZUS53 KGRB 270923  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
322 AM CST THU NOV 27 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-271400-  
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-  
322 AM CST THU NOV 27 2025  
   
..GALE WARNING IN EFFECT UNTIL NOON CST TODAY
 
 
   
EARLY IN THE MORNING
 
NW WIND TO AROUND 30 KTS WITH GUSTS TO  
AROUND 35 KTS. A CHANCE OF SNOW SHOWERS. WAVES 4 TO 7 FT.    
TODAY
 
NW WIND TO AROUND 30 KTS WITH GUSTS TO AROUND 35 KTS. A  
SLIGHT CHANCE OF SNOW SHOWERS. WAVES 4 TO 7 FT.    
TONIGHT
 
NW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS.  
MOSTLY CLOUDY. WAVES 4 TO 7 FT. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.    
FRIDAY
 
NW WIND 10 TO 20 KTS WITH GUSTS TO AROUND 25 KTS.  
PARTLY SUNNY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
NW WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS.  
 

 
 
LMZ541-271400-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
322 AM CST THU NOV 27 2025  
   
..GALE WARNING IN EFFECT UNTIL NOON CST TODAY
 
 
   
EARLY IN THE MORNING
 
NW WIND TO AROUND 30 KTS WITH GALE FORCE  
GUSTS TO AROUND 40 KTS. A CHANCE OF SNOW SHOWERS. WAVES 4 TO  
7 FT.    
TODAY
 
NW WIND TO AROUND 30 KTS WITH GUSTS TO AROUND 35 KTS. A  
CHANCE OF SNOW SHOWERS. WAVES 4 TO 7 FT SUBSIDING TO 3 TO 5 FT IN  
THE AFTERNOON.    
TONIGHT
 
NW WIND TO AROUND 30 KTS. A CHANCE OF SNOW SHOWERS.  
WAVES 3 TO 5 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
FRIDAY
 
NW WIND 15 TO 25 KTS. PARTLY SUNNY. WAVES 2 TO 4 FT  
SUBSIDING TO 1 TO 3 FT IN THE LATE MORNING AND AFTERNOON.    
FRIDAY NIGHT
 
NW WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS.  
 

 
 
LMZ542-543-271400-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
322 AM CST THU NOV 27 2025  
   
..GALE WARNING IN EFFECT UNTIL NOON CST TODAY
 
 
   
EARLY IN THE MORNING
 
NW WIND TO AROUND 30 KTS WITH GUSTS TO  
AROUND 35 KTS. A SLIGHT CHANCE OF SNOW SHOWERS. WAVES 3 TO 5 FT.    
TODAY
 
NW WIND TO AROUND 30 KTS WITH GUSTS TO AROUND 35 KTS. A  
SLIGHT CHANCE OF SNOW SHOWERS. WAVES 3 TO 5 FT SUBSIDING TO 2 TO  
4 FT IN THE AFTERNOON.    
TONIGHT
 
NW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS.  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY. WAVES  
2 TO 4 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
FRIDAY
 
NW WIND 15 TO 25 KTS. PARTLY CLOUDY. WAVES 1 TO 3 FT.    
FRIDAY NIGHT
 
NW WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.  
 
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