302  
FZUS53 KLOT 261445  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
945 AM CDT WED AUG 26 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>742-262115-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
945 AM CDT WED AUG 26 2026  
   
REST OF TODAY
 
SOUTHWEST WINDS 15 TO 20 KT BECOMING WEST EARLY  
IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS MID  
TO LATE AFTERNOON. WAVES 1 TO 3 FT.    
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KT. PARTLY CLOUDY IN THE  
EVENING, THEN BECOMING MOSTLY CLEAR. WAVES 1 TO 2 FT.    
THURSDAY
 
NORTHWEST WINDS AROUND 10 KT BECOMING NORTHEAST IN  
THE AFTERNOON. SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.  
WAVES 1 TO 2 FT.    
THURSDAY NIGHT
 
NORTHEAST WINDS AROUND 10 KT BECOMING AROUND  
5 KT. MOSTLY CLEAR. WAVES 1 TO 2 FT.  
 

 
 
LMZ743>745-262115-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
945 AM CDT WED AUG 26 2026  
   
REST OF TODAY
 
SOUTHWEST WINDS 15 TO 20 KT BECOMING WEST MID  
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 3 FT.    
TONIGHT
 
WEST WINDS 10 TO 15 KT BECOMING NORTHWEST OVERNIGHT.  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLEAR. WAVES 1  
TO 3 FT.    
THURSDAY
 
NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FT.    
THURSDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KT DIMINISHING TO  
AROUND 5 KT. MOSTLY CLEAR. WAVES 1 TO 3 FT.  
 

 
 
KLUBER  
 
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