258  
FZUS53 KLOT 062120  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
320 PM CST FRI MAR 6 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH  
IS THE AVERAGE OF THE HIGHEST 1/3 OF THE WAVES, ALONG WITH THE  
AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL  
OCCASIONALLY BE ENCOUNTERED.  
 
LMZ740>742-070415-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
320 PM CST FRI MAR 6 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING
 
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
 
 
   
LATE THIS AFTERNOON
 
SOUTH WINDS 15 TO 25 KT. AREAS OF DENSE  
FOG. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 TO 4 FT.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KT BECOMING SOUTHWEST. AREAS OF  
DENSE FOG EARLY IN THE EVENING. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 TO 4 FT.    
SATURDAY
 
SOUTHWEST WINDS 20 TO 25 KT BECOMING WEST 15 TO 25 KT  
IN THE AFTERNOON. SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
MORNING. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.    
SATURDAY NIGHT
 
WEST WINDS 10 TO 20 KT BECOMING SOUTHWEST  
OVERNIGHT. MOSTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 1 TO  
2 FT.    
SUNDAY
 
SOUTHWEST WINDS 15 TO 25 KT. MOSTLY SUNNY. WAVES 1 TO  
3 FT.  
 

 
 
LMZ743>745-070415-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
320 PM CST FRI MAR 6 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING
 
 
   
LATE THIS AFTERNOON
 
SOUTH WINDS 20 TO 25 KT. PATCHY FOG.  
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KT BECOMING SOUTHWEST TO 30 KT.  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
AND A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3 FT  
BUILDING TO 2 TO 4 FT.    
SATURDAY
 
SOUTHWEST WINDS 20 TO 25 KT BECOMING WEST 15 TO 25 KT  
IN THE AFTERNOON. SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES 2 TO 4 FT.   
SATURDAY NIGHT
 
WEST WINDS 10 TO 15 KT. MOSTLY CLOUDY IN THE  
EVENING THEN CLEARING. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 2 FT.    
SUNDAY
 
SOUTHWEST WINDS 15 TO 20 KT. PARTLY CLOUDY IN THE  
MORNING THEN CLEARING. WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT.  
 

 
 
KLUBER  
 
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