290  
FZUS53 KGRB 220857  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
257 AM CST WED JAN 22 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ522-221400-  
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
257 AM CST WED JAN 22 2025  
   
EARLY IN THE MORNING
 
S WIND 15 TO 25 KTS. A CHANCE OF LIGHT  
SNOW AND FLURRIES.    
TODAY
 
SW WIND 15 TO 25 KTS. A CHANCE OF LIGHT SNOW IN THE  
MORNING, THEN A CHANCE OF FLURRIES IN THE AFTERNOON. A SMALL  
CRAFT ADVISORY MAY BE NEEDED.    
TONIGHT
 
W WIND 5 TO 10 KTS VEERING NW 10 TO 15 KTS AFTER  
MIDNIGHT. A CHANCE OF FLURRIES IN THE EVENING.    
THURSDAY
 
NW WIND 10 TO 20 KTS DECREASING TO 5 TO 10 KTS IN THE  
AFTERNOON. MOSTLY SUNNY.    
THURSDAY NIGHT
 
W WIND 5 TO 10 KTS. CLEAR.  
 
WAVE HEIGHT FORECAST OMITTED FOR MOSTLY ICE COVERED AREAS.  

 
 
LMZ521-221400-  
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-  
257 AM CST WED JAN 22 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
 
 
   
EARLY IN THE MORNING
 
SW WIND 15 TO 25 KTS WITH GUSTS TO AROUND  
30 KTS. A CHANCE OF LIGHT SNOW AND FLURRIES.    
TODAY
 
SW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS. A  
CHANCE OF LIGHT SNOW IN THE MORNING, THEN A CHANCE OF FLURRIES IN  
THE AFTERNOON.    
TONIGHT
 
W WIND 10 TO 15 KTS VEERING NW AFTER MIDNIGHT. A  
CHANCE OF FLURRIES IN THE EVENING.    
THURSDAY
 
NW WIND 10 TO 20 KTS. PARTLY CLOUDY IN THE MORNING  
THEN CLEARING.    
THURSDAY NIGHT
 
W WIND 5 TO 10 KTS. MOSTLY CLEAR.  
 
WAVE HEIGHT FORECAST OMITTED FOR MOSTLY ICE COVERED AREAS.  

 
 
LMZ541-221400-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
257 AM CST WED JAN 22 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
 
   
..HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL NOON CST TODAY
 
 
   
EARLY IN THE MORNING
 
SW WIND 15 TO 25 KTS. HEAVY FREEZING  
SPRAY. A CHANCE OF LIGHT SNOW AND FLURRIES. WAVES 4 TO 7 FT  
BUILDING TO 5 TO 8 FT EARLY IN THE MORNING.    
TODAY
 
SW WIND 15 TO 25 KTS. HEAVY FREEZING SPRAY. A CHANCE OF  
LIGHT SNOW. WAVES 5 TO 8 FT SUBSIDING TO 4 TO 7 FT LATE IN THE  
AFTERNOON.    
TONIGHT
 
W WIND 10 TO 20 KTS VEERING NW AFTER MIDNIGHT. MOSTLY  
CLOUDY. WAVES 4 TO 7 FT SUBSIDING TO 2 TO 4 FT. A SMALL CRAFT  
ADVISORY MAY BE NEEDED.    
THURSDAY
 
NW WIND 10 TO 20 KTS. PARTLY CLOUDY. WAVES 1 TO 3 FT.   
THURSDAY NIGHT
 
W WIND 5 TO 10 KTS. MOSTLY CLEAR. WAVES 2 FT OR  
LESS.  
 

 
 
LMZ542-543-221400-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
257 AM CST WED JAN 22 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
 
   
..HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL NOON CST TODAY
 
 
   
EARLY IN THE MORNING
 
SW WIND 15 TO 25 KTS. HEAVY FREEZING  
SPRAY. A CHANCE OF LIGHT SNOW AND FLURRIES. WAVES 4 TO 7 FT.    
TODAY
 
SW WIND 15 TO 25 KTS. HEAVY FREEZING SPRAY IN THE  
MORNING. A CHANCE OF LIGHT SNOW. WAVES 5 TO 8 FT SUBSIDING TO  
4 TO 7 FT IN THE AFTERNOON.    
TONIGHT
 
W WIND 10 TO 20 KTS VEERING NW AFTER MIDNIGHT. A  
CHANCE OF FLURRIES AFTER MIDNIGHT. WAVES 3 TO 5 FT SUBSIDING TO  
1 TO 3 FT AFTER MIDNIGHT. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
THURSDAY
 
NW WIND 10 TO 20 KTS. MOSTLY SUNNY. WAVES 1 TO 3 FT.    
THURSDAY NIGHT
 
W WIND 10 TO 15 KTS. MOSTLY CLEAR. WAVES 2 FT  
OR LESS.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
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