594  
FZUS53 KGRB 091410  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
909 AM CDT MON MAR 9 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ541-092200-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
909 AM CDT MON MAR 9 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
THIS AFTERNOON
 
SW WIND 10 TO 20 KTS VEERING NE 5 TO 10 KTS  
EARLY IN THE AFTERNOON. WAVES 4 TO 7 FT SUBSIDING TO 3 TO 5 FT IN  
THE AFTERNOON. MOSTLY SUNNY EARLY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY.    
TONIGHT
 
NE WIND 10 TO 15 KTS INCREASING TO 15 TO 25 KTS AFTER  
MIDNIGHT. WAVES 2 TO 4 FT. PARTLY CLOUDY IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NE WIND 15 TO 25 KTS. WAVES 3 TO 5 FT. MOSTLY CLOUDY.    
TUESDAY NIGHT
 
NE WIND TO 30 KTS. WAVES 4 TO 7 FT BUILDING TO  
5 TO 8 FT AFTER MIDNIGHT. LIGHT FREEZING RAIN LIKELY IN THE  
EVENING. LIGHT SNOW AND LIGHT RAIN LIKELY. LIGHT SLEET LIKELY  
AFTER MIDNIGHT.  
 

 
 
LMZ542-543-092200-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
909 AM CDT MON MAR 9 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
THIS AFTERNOON
 
SW WIND 10 TO 20 KTS BACKING SE 5 TO 10 KTS  
EARLY IN THE AFTERNOON. WAVES 3 TO 5 FT SUBSIDING TO 1 TO 3 FT IN  
THE AFTERNOON. MOSTLY SUNNY EARLY IN THE MORNING THEN BECOMING  
PARTLY CLOUDY.    
TONIGHT
 
NE WIND 10 TO 15 KTS INCREASING TO 15 TO 25 KTS AFTER  
MIDNIGHT. WAVES 4 TO 7 FT. MOSTLY CLEAR IN THE EVENING THEN  
BECOMING MOSTLY CLOUDY.    
TUESDAY
 
NE WIND 15 TO 25 KTS. WAVES 5 TO 8 FT. MOSTLY CLOUDY.    
TUESDAY NIGHT
 
NE WIND TO 30 KTS. WAVES 6 TO 10 FT. LIGHT RAIN  
LIKELY. LIGHT FREEZING RAIN LIKELY AFTER MIDNIGHT.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
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