840  
FZUS53 KGRB 110136  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
736 PM CST SAT JAN 10 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-110500-  
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-  
736 PM CST SAT JAN 10 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
 
 
   
TONIGHT
 
NW WIND 15 TO 25 KTS. WAVES 2 FT OR LESS. SNOW IN THE  
EVENING, THEN A CHANCE OF LIGHT SNOW AND FLURRIES AFTER MIDNIGHT.   
SUNDAY
 
NW WIND 15 TO 25 KTS DECREASING TO 10 TO 15 KTS  
MID-DAY, THEN BACKING W EARLY IN THE AFTERNOON. WAVES 2 FT OR  
LESS. PARTLY CLOUDY.    
SUNDAY NIGHT
 
SW WIND 10 TO 20 KTS. WAVES 2 FT OR LESS. A  
CHANCE OF LIGHT SNOW.    
MONDAY
 
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. PARTLY CLOUDY.  
 

 
 
LMZ541-110500-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
736 PM CST SAT JAN 10 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
 
 
   
TONIGHT
 
NW WIND 15 TO 25 KTS VEERING N TO 30 KTS AFTER  
MIDNIGHT. WAVES 3 TO 5 FT. SNOW LIKELY IN THE EVENING, THEN A  
CHANCE OF LIGHT SNOW AFTER MIDNIGHT.    
SUNDAY
 
NW WIND TO 30 KTS DECREASING TO 10 TO 20 KTS MID-DAY,  
THEN BACKING W 10 TO 15 KTS EARLY IN THE AFTERNOON. WAVES 3 TO  
5 FT SUBSIDING TO 1 TO 3 FT IN THE AFTERNOON. PARTLY SUNNY.    
SUNDAY NIGHT
 
SW WIND 10 TO 15 KTS INCREASING TO 15 TO 25 KTS  
IN THE LATE EVENING AND OVERNIGHT. WAVES 2 TO 4 FT. A CHANCE OF  
LIGHT SNOW. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
MONDAY
 
W WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. PARTLY CLOUDY.  
 

 
 
LMZ542-543-110500-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
736 PM CST SAT JAN 10 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING
 
 
   
TONIGHT
 
NW WIND TO 30 KTS. WAVES 3 TO 5 FT. A CHANCE OF  
FLURRIES IN THE EVENING. A CHANCE OF LIGHT SNOW.    
SUNDAY
 
NW WIND TO 30 KTS BECOMING W 10 TO 15 KTS EARLY IN THE  
AFTERNOON. WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT IN THE  
AFTERNOON. PARTLY CLOUDY.    
SUNDAY NIGHT
 
SW WIND 15 TO 25 KTS. WAVES 1 TO 3 FT. MOSTLY  
CLOUDY. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
MONDAY
 
W WIND 10 TO 20 KTS. WAVES 1 TO 3 FT. MOSTLY SUNNY.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR TUESDAY THROUGH THURSDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
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