804  
FZUS53 KGRB 070006  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
606 PM CST FRI MAR 6 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ541-070500-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
606 PM CST FRI MAR 6 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST SATURDAY
 
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST SATURDAY THROUGH  
SATURDAY AFTERNOON...  
   
TONIGHT
 
S WIND 10 TO 15 KTS. WAVES 2 TO 4 FT BUILDING TO 3 TO  
5 FT AFTER MIDNIGHT. WIDESPREAD DENSE FOG IN THE EVENING. AREAS  
OF DENSE FOG AFTER MIDNIGHT. RAIN AND A CHANCE OF THUNDERSTORMS.    
SATURDAY
 
W WIND 10 TO 15 KTS VEERING NW IN THE LATE MORNING  
AND AFTERNOON. WAVES 3 TO 5 FT. WIDESPREAD DENSE FOG IN THE  
MORNING. AREAS OF DENSE FOG IN THE AFTERNOON. A CHANCE OF LIGHT  
RAIN.    
SATURDAY NIGHT
 
W WIND 5 TO 10 KTS BACKING SW 10 TO 15 KTS,  
THEN INCREASING TO 15 TO 25 KTS AFTER MIDNIGHT. WAVES 2 TO 4 FT  
BUILDING TO 3 TO 5 FT AFTER MIDNIGHT. PARTLY CLOUDY. A SMALL  
CRAFT ADVISORY MAY BE NEEDED.    
SUNDAY
 
SW WIND 15 TO 25 KTS DECREASING TO 10 TO 15 KTS EARLY  
IN THE AFTERNOON. WAVES 4 TO 7 FT. MOSTLY SUNNY.  
 

 
 
LMZ542-543-070500-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
606 PM CST FRI MAR 6 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST SATURDAY
 
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CST SATURDAY THROUGH  
SATURDAY MORNING...  
   
TONIGHT
 
S WIND 10 TO 15 KTS. WAVES 3 TO 5 FT. AREAS OF DENSE  
FOG. A CHANCE OF LIGHT RAIN IN THE EVENING. A CHANCE OF  
THUNDERSTORMS. RAIN AFTER MIDNIGHT.    
SATURDAY
 
SW WIND 10 TO 15 KTS VEERING NW IN THE LATE MORNING  
AND AFTERNOON. WAVES 3 TO 5 FT. AREAS OF DENSE FOG IN THE  
MORNING. PATCHY DENSE FOG IN THE AFTERNOON. A CHANCE OF LIGHT  
RAIN.    
SATURDAY NIGHT
 
W WIND 10 TO 15 KTS BACKING SW 15 TO 25 KTS  
AFTER MIDNIGHT. WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT AFTER  
MIDNIGHT. PARTLY CLOUDY.    
SUNDAY
 
SW WIND 15 TO 25 KTS. WAVES 3 TO 5 FT. MOSTLY SUNNY.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR MONDAY THROUGH WEDNESDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page