194  
FZUS53 KLOT 081439  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
939 AM CDT FRI AUG 8 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>742-082115-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
939 AM CDT FRI AUG 8 2025  
   
REST OF TODAY  
SOUTH WINDS 10 TO 15 KT BECOMING SOUTHEAST AND  
INCREASING TO 15 TO 20 KT. MOSTLY SUNNY. WAVES AROUND 1 FT  
BUILDING TO 1 TO 3 FT.    
TONIGHT  
SOUTH WINDS AROUND 15 KT. MOSTLY CLEAR. WAVES 1 TO 3  
FT.    
SATURDAY  
SOUTH WINDS 15 TO 25 KT. MOSTLY SUNNY IN THE MORNING,  
THEN BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FT.    
SATURDAY NIGHT  
SOUTH WINDS 15 TO 20 KT. SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS  
AND THUNDERSTORMS OVERNIGHT. WAVES 1 TO 3 FT.  
 
 
 
LMZ743>745-082115-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
939 AM CDT FRI AUG 8 2025  
   
REST OF TODAY  
SOUTH WINDS 10 TO 15 KT. MOSTLY SUNNY. WAVES  
1 TO 2 FT.    
TONIGHT  
SOUTH WINDS 10 TO 15 KT. MOSTLY CLEAR. WAVES 1 TO  
2 FT.    
SATURDAY  
SOUTH WINDS 15 TO 20 KT. MOSTLY SUNNY. WAVES 1 TO  
2 FT.    
SATURDAY NIGHT  
SOUTH WINDS 15 TO 20 KT. SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS OVERNIGHT. WAVES 1 TO 2 FT.  
 
 
 
KLUBER  
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