061  
FZUS53 KLOT 120206  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
906 PM CDT MON AUG 11 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>742-120915-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
906 PM CDT MON AUG 11 2025  
   
REST OF TONIGHT  
VARIABLE WINDS AROUND 5 KT. SCATTERED SHOWERS  
AND THUNDERSTORMS AT TIMES. WAVES AROUND 1 FT.   
TUESDAY  
SOUTH WINDS 5 TO 10 KT BECOMING SOUTHWEST 10 TO 15 KT IN  
THE AFTERNOON. SCATTERED SHOWERS AND THUNDERSTORMS AT TIMES.  
WAVES AROUND 1 FT.    
TUESDAY NIGHT  
SOUTHWEST WINDS 10 TO 15 KT BECOMING NORTHWEST  
OVERNIGHT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING. WAVES 1 TO 2 FT.    
WEDNESDAY  
NORTHWEST WINDS AROUND 10 KT BECOMING NORTH IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FT.  
 
 
 
LMZ743>745-120915-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
906 PM CDT MON AUG 11 2025  
   
REST OF TONIGHT  
VARIABLE WINDS AROUND 5 KT. SCATTERED SHOWERS  
AND THUNDERSTORMS AT TIMES. WAVES AROUND 1 FT.    
TUESDAY  
SOUTH WINDS 5 TO 10 KT BECOMING SOUTHWEST 10 TO 15 KT  
IN THE AFTERNOON. SCATTERED SHOWERS AND THUNDERSTORMS AT TIMES.  
WAVES AROUND 1 FT.   
TUESDAY NIGHT  
SOUTHWEST WINDS 10 TO 15 KT BECOMING WEST 5 TO  
10 KT OVERNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING. WAVES AROUND 1 FT.    
WEDNESDAY  
NORTHWEST WINDS AROUND 10 KT BECOMING NORTH IN THE  
AFTERNOON. PARTLY CLOUDY IN THE MORNING THEN CLEARING. WAVES 1 TO  
2 FT.  
 
 
 
BORCHARDT  
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