256  
FZUS53 KLOT 201546  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
946 AM CST MON NOV 20 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>742-202300-  
WINTHROP HARBOR TO WILMETTE HARBOR-  
WILMETTE HARBOR TO NORTHERLY ISLAND-  
NORTHERLY ISLAND TO CALUMET HARBOR-  
946 AM CST MON NOV 20 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
 
 
   
REST OF TODAY
 
SOUTHWEST WINDS TO 30 KT. MOSTLY SUNNY. WAVES  
2 TO 4 FT.    
TONIGHT
 
SOUTHWEST WINDS TO 30 KT. OCCASIONAL GALE GUSTS TO 35  
KT. PARTLY CLOUDY. WAVES 3 TO 5 FT.   
TUESDAY
 
WEST WINDS TO 30 KT BECOMING NORTHWEST IN THE  
AFTERNOON. PARTLY SUNNY. WAVES 3 TO 5 FT.   
TUESDAY NIGHT
 
NORTHWEST WINDS TO 30 KT DIMINISHING TO 15 TO  
20 KT AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 3 TO 5 FT.  
 

 
 
LMZ743>745-202300-  
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-  
BURNS HARBOR TO MICHIGAN CITY-  
946 AM CST MON NOV 20 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
 
 
   
REST OF TODAY
 
SOUTHWEST WINDS TO 30 KT. MOSTLY SUNNY. WAVES 2  
TO 4 FT BUILDING TO 3 TO 5 FT LATE.    
TONIGHT
 
SOUTHWEST WINDS TO 30 KT. OCCASIONAL GALE GUSTS TO 35  
KT. WAVES BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.   
TUESDAY
 
SOUTHWEST WINDS TO 30 KT BECOMING NORTHWEST IN THE  
AFTERNOON. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. WAVES 4 TO 6  
FT OCCASIONALLY TO 8 FT.   
TUESDAY NIGHT
 
NORTHWEST WINDS TO 30 KT. PARTLY CLOUDY. WAVES  
5 TO 8 FT OCCASIONALLY TO 10 FT.  
 

 
 
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