744  
FZUS53 KLOT 132006  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
306 PM CDT SUN JUL 13 2025  
 
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>742-140315-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
306 PM CDT SUN JUL 13 2025  
   
TONIGHT
 
SOUTHEAST WINDS 5 TO 10 KT BECOMING WEST AROUND 5 KT LATE.  
PARTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 1 FT OR LESS.   
MONDAY
 
SOUTHWEST WINDS 5 TO 10 KT BECOMING SOUTHEAST IN THE  
AFTERNOON. SUNNY. WAVES 1 FT OR LESS.    
MONDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH  
OVERNIGHT. CLEAR. WAVES 1 FT OR LESS.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KT BECOMING SOUTHEAST IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 FT  
OR LESS.  
 

 
 
LMZ743>745-140315-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
306 PM CDT SUN JUL 13 2025  
   
TONIGHT
 
NORTHEAST WINDS 5 TO 10 KT BECOMING WEST AROUND 5 KT  
LATE. MOSTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 1 FT OR  
LESS.   
MONDAY
 
WEST WINDS 5 TO 10 KT BECOMING NORTHEAST IN THE  
AFTERNOON. SUNNY. WAVES 1 FT OR LESS.    
MONDAY NIGHT
 
EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST  
OVERNIGHT. CLEAR. WAVES 1 FT OR LESS.    
TUESDAY
 
SOUTH WINDS 5 TO 10 KT BECOMING SOUTHEAST IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 FT OR LESS.  
 

 
 
YACK  
 
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