750  
FZUS53 KGRB 120622  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1222 AM CST MON JAN 12 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-121100-  
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-  
1222 AM CST MON JAN 12 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS  
MORNING...  
   
REST OF THE NIGHT  
SW WIND 10 TO 20 KTS. WAVES 2 FT OR LESS.  
PARTLY CLOUDY.    
MONDAY  
SW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. PARTLY CLOUDY  
IN THE MORNING THEN BECOMING MOSTLY SUNNY.    
MONDAY NIGHT  
SW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. PARTLY  
CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.    
TUESDAY  
SW WIND 10 TO 20 KTS VEERING W 10 TO 15 KTS EARLY IN  
THE AFTERNOON. WAVES 2 FT OR LESS. LIGHT RAIN, LIGHT SNOW, LIGHT  
FREEZING RAIN LIKELY AND A CHANCE OF LIGHT SLEET IN THE MORNING,  
THEN A CHANCE OF LIGHT RAIN IN THE AFTERNOON.  
 
 
 
LMZ541-121100-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
1222 AM CST MON JAN 12 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS  
MORNING...  
   
REST OF THE NIGHT  
SW WIND 15 TO 25 KTS. WAVES 2 TO 4 FT.  
MOSTLY CLOUDY.    
MONDAY  
W WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. PARTLY CLOUDY.    
MONDAY NIGHT  
SW WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. PARTLY  
CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.    
TUESDAY  
SW WIND 15 TO 25 KTS VEERING W 10 TO 15 KTS EARLY IN  
THE AFTERNOON. WAVES 3 TO 5 FT. LIGHT RAIN LIKELY IN THE MORNING,  
THEN A CHANCE OF LIGHT RAIN IN THE AFTERNOON. A SMALL CRAFT  
ADVISORY MAY BE NEEDED.  
 
 
 
LMZ542-543-121100-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1222 AM CST MON JAN 12 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS  
MORNING...  
   
REST OF THE NIGHT  
SW WIND 15 TO 25 KTS. WAVES 2 TO 4 FT.  
PARTLY CLOUDY.    
MONDAY  
W WIND 10 TO 20 KTS. WAVES 1 TO 3 FT. MOSTLY SUNNY.    
MONDAY NIGHT  
SW WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. MOSTLY  
CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY.    
TUESDAY  
SW WIND 15 TO 25 KTS VEERING W EARLY IN THE AFTERNOON.  
WAVES 2 TO 4 FT. LIGHT RAIN LIKELY IN THE MORNING, THEN A CHANCE  
OF LIGHT RAIN IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
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