585  
FZUS53 KLOT 131448  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
948 AM CDT THU AUG 13 2020  
 
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>742-132115-  
WINTHROP HARBOR TO WILMETTE HARBOR-  
WILMETTE HARBOR TO NORTHERLY ISLAND-  
NORTHERLY ISLAND TO CALUMET HARBOR-  
948 AM CDT THU AUG 13 2020  
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KT. MOSTLY SUNNY. WAVES 1 TO  
2 FT.   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KT. MOSTLY CLEAR. WAVES 1 TO  
2 FT.    
FRIDAY
 
NORTHEAST WINDS 10 TO 15 KT. MOSTLY SUNNY. WAVES 1 TO  
2 FT.    
FRIDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KT BECOMING SOUTHEAST  
5 TO 10 KT OVERNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FT.  
 

 
 
LMZ743>745-132115-  
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-  
BURNS HARBOR TO MICHIGAN CITY-  
948 AM CDT THU AUG 13 2020  
   
REST OF TODAY
 
EAST WINDS 10 TO 15 KT. MOSTLY SUNNY. WAVES 1 TO  
2 FT.   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KT BECOMING EAST 5 TO 10 KT  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.    
FRIDAY
 
EAST WINDS AROUND 10 KT BECOMING NORTHEAST IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FT.    
FRIDAY NIGHT
 
EAST WINDS 10 TO 15 KT DIMINISHING TO 5 TO 10 KT  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FT.  
 

 
 
CARLAW  
 
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