959  
FZUS53 KLOT 200834  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
334 AM CDT FRI APR 20 2018  
 
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>743-201530-  
WINTHROP HARBOR TO WILMETTE HARBOR-  
WILMETTE HARBOR TO NORTHERLY ISLAND-  
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-  
334 AM CDT FRI APR 20 2018  
   
TODAY
 
NORTHWEST WINDS AROUND 10 KT BECOMING NORTH 5 TO 10 KT  
AFTER DAYBREAK, THEN BECOMING EAST AROUND 10 KT IN THE EARLY  
AFTERNOON. SUNNY. WAVES 1 TO 3 FT.   
TONIGHT
 
EAST WINDS 5 TO 10 KT. MOSTLY CLEAR IN THE EVENING  
THEN BECOMING MOSTLY CLOUDY. WAVES AROUND 1 FT.   
SATURDAY
 
NORTHEAST WINDS 5 TO 10 KT. MOSTLY CLOUDY. WAVES  
AROUND 1 FT.   
SATURDAY NIGHT
 
EAST WINDS 5 TO 10 KT. MOSTLY CLOUDY. WAVES  
1 FT OR LESS.  
 

 
 
LMZ744-745-201530-  
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-  
334 AM CDT FRI APR 20 2018  
   
TODAY
 
VARIABLE WINDS AROUND 5 KT BECOMING NORTH AROUND 10 KT IN  
THE EARLY AFTERNOON. SUNNY. WAVES 1 TO 3 FT.    
TONIGHT
 
NORTHEAST WINDS 5 TO 10 KT. MOSTLY CLEAR IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY. WAVES AROUND 1 FT.    
SATURDAY
 
VARIABLE WINDS AROUND 5 KT BECOMING NORTHEAST AROUND  
10 KT IN THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FT.    
SATURDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KT BECOMING EAST AFTER  
MIDNIGHT. MOSTLY CLOUDY. WAVES AROUND 1 FT.  
 

 
 
MTF  
 
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