164  
FZUS53 KLOT 130311  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
911 PM CST WED NOV 12 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>742-131015-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
911 PM CST WED NOV 12 2025  
   
REST OF TONIGHT
 
WEST WINDS 15 TO 25 KT BECOMING NORTHWEST  
15 TO 20 KT. PARTLY CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3  
FT.    
THURSDAY
 
WEST WINDS 10 TO 15 KT BECOMING SOUTHWEST LATE.  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. WAVES  
1 TO 2 FT.    
THURSDAY NIGHT
 
SOUTHWEST WINDS AROUND 10 KT BECOMING SOUTH.  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES AROUND 1 FT.    
FRIDAY
 
SOUTH WINDS AROUND 10 KT BECOMING SOUTHEAST. MOSTLY  
SUNNY. WAVES 1 TO 2 FT.  
 

 
 
LMZ743>745-131015-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
911 PM CST WED NOV 12 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST THURSDAY
 
 
   
REST OF TONIGHT
 
WEST WINDS 20 TO 25 KT BECOMING NORTHWEST 15  
TO 20 KT. PARTLY CLOUDY. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT  
SUBSIDING TO 3 TO 5 FT LATE.   
THURSDAY
 
NORTHWEST WINDS 10 TO 20 KT BECOMING SOUTHWEST AND  
DIMINISHING TO AROUND 10 KT LATE. MOSTLY SUNNY IN THE MORNING,  
THEN BECOMING PARTLY CLOUDY. WAVES 3 TO 5 FT SUBSIDING TO 1 TO  
2 FT.    
THURSDAY NIGHT
 
SOUTH WINDS AROUND 10 KT. MOSTLY CLOUDY IN THE  
EVENING THEN CLEARING. WAVES 1 TO 2 FT.    
FRIDAY
 
SOUTH WINDS AROUND 10 KT. MOSTLY SUNNY. WAVES AROUND  
1 FT.  
 

 
 
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