814  
FZUS53 KLOT 230811  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
311 AM CDT SUN APR 23 2017  
 
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>742-231500-  
WINTHROP HARBOR TO WILMETTE HARBOR-  
WILMETTE HARBOR TO NORTHERLY ISLAND-  
NORTHERLY ISLAND TO CALUMET HARBOR-  
311 AM CDT SUN APR 23 2017  
   
TODAY
 
VARIABLE WINDS 5 TO 10 KT BECOMING SOUTHEAST 10 TO 15  
KT BY EARLY AFTERNOON...THEN NORTHEAST BY EVENING. SUNNY. WAVES  
AROUND 1 FT.    
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KT BECOMING EAST 5 TO 10 KT.  
MOSTLY CLEAR. WAVES 1 TO 2 FT.   
MONDAY
 
SOUTHEAST WINDS 10 TO 15 KT. SUNNY. WAVES 1 TO 3 FT.    
MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 20 KT. PARTLY CLOUDY.  
WAVES 2 TO 4 FT.  
 

 
 
LMZ743>745-231500-  
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-  
BURNS HARBOR TO MICHIGAN CITY-  
311 AM CDT SUN APR 23 2017  
   
TODAY
 
VARIABLE WINDS 5 TO 10 KT BECOMING NORTHEAST AROUND  
10 KT BY EARLY AFTERNOON. SUNNY. WAVES AROUND 1 FT.    
TONIGHT
 
NORTHEAST WINDS 5 TO 10 KT. MOSTLY CLEAR. WAVES  
AROUND 1 FT.    
MONDAY
 
EAST WINDS 10 TO 15 KT. SUNNY. WAVES 1 TO 2 FT.    
MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KT. PARTLY CLOUDY.  
WAVES 1 TO 2 FT.  
 

 
 
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