811  
FZUS53 KLOT 240301  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
901 PM CST TUE JAN 23 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>742-241030-  
WINTHROP HARBOR TO WILMETTE HARBOR-  
WILMETTE HARBOR TO NORTHERLY ISLAND-  
NORTHERLY ISLAND TO CALUMET HARBOR-  
901 PM CST TUE JAN 23 2018  
   
REST OF TONIGHT
 
NORTHWEST WINDS 10 TO 15 KT. CLOUDY. WAVES  
2 TO 4 FT.    
WEDNESDAY
 
NORTHWEST WINDS 5 TO 10 KT BECOMING WEST IN THE EARLY  
AFTERNOON. A FEW FLURRIES IN THE MID TO LATE MORNING. WAVES 1 TO  
3 FT.   
WEDNESDAY NIGHT
 
WEST WINDS 5 TO 10 KT BECOMING SOUTHWEST AFTER  
MIDNIGHT. MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. WAVES 1 TO 3 FT SUBSIDING TO 1 FT OR LESS.   
THURSDAY
 
SOUTH WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT.  
MOSTLY SUNNY. WAVES AROUND 1 FT BUILDING TO 1 TO 3 FT.  
 
WAVE FORECAST IS FOR ICE FREE AREAS  
 

 
 
LMZ743>745-241030-  
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-  
BURNS HARBOR TO MICHIGAN CITY-  
901 PM CST TUE JAN 23 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
 
 
   
REST OF TONIGHT
 
NORTHWEST WINDS 10 TO 20 KT DIMINISHING TO 10  
TO 15 KT. SLIGHT CHANCE OF SNOW. WAVES 4 TO 7 FT OCCASIONALLY TO  
9 FT SUBSIDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT TOWARD DAYBREAK.    
WEDNESDAY
 
NORTHWEST WINDS 10 TO 15 KT. PARTLY SUNNY. WAVES  
3 TO 5 FT SUBSIDING TO 2 TO 4 FT IN THE AFTERNOON.   
WEDNESDAY NIGHT
 
WEST WINDS 5 TO 10 KT BECOMING SOUTHWEST AFTER  
MIDNIGHT. MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. WAVES 1 TO 3 FT.    
THURSDAY
 
SOUTH WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT.  
MOSTLY SUNNY. WAVES AROUND 1 FT BUILDING TO 1 TO 3 FT.  
 
WAVE FORECAST IS FOR ICE FREE AREAS  
 

 
 
MTF  
 
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