483  
FZUS53 KLOT 090930  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
330 AM CST THU JAN 9 2025  
 
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>742-091630-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
330 AM CST THU JAN 9 2025  
   
TODAY
 
SOUTHWEST WINDS AROUND 10 KT BECOMING SOUTH AND  
INCREASING TO 15 TO 25 KT. MOSTLY SUNNY IN THE MORNING, THEN  
BECOMING PARTLY CLOUDY. WAVES AROUND 1 FT BUILDING TO 2 TO 4 FT.    
TONIGHT
 
SOUTHWEST WINDS 15 TO 25 KT. SNOW LIKELY LATE. WAVES 2  
TO 4 FT SUBSIDING TO 1 TO 3 FT.    
FRIDAY
 
SOUTHWEST WINDS 15 TO 20 KT BECOMING WEST 10 TO 15 KT  
IN THE AFTERNOON. SNOW IN THE MORNING, THEN CHANCE OF SNOW IN THE  
AFTERNOON. WAVES 1 TO 2 FT.    
FRIDAY NIGHT
 
WEST WINDS 10 TO 15 KT BECOMING NORTHWEST. SLIGHT  
CHANCE OF SNOW IN THE EVENING. WAVES 1 TO 2 FT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
 
LMZ743>745-091630-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
330 AM CST THU JAN 9 2025  
   
TODAY
 
SOUTHWEST WINDS AROUND 10 KT BECOMING SOUTH AND  
INCREASING TO 15 TO 20 KT. MOSTLY SUNNY IN THE MORNING, THEN  
BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FT.    
TONIGHT
 
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST. SNOW  
LATE. WAVES 2 TO 4 FT.    
FRIDAY
 
SOUTHWEST WINDS 15 TO 20 KT BECOMING WEST 10 TO 15 KT  
IN THE AFTERNOON. SNOW. WAVES 1 TO 3 FT.    
FRIDAY NIGHT
 
WEST WINDS 10 TO 20 KT. SLIGHT CHANCE OF SNOW.  
WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
 
KLUBER  
 
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