087  
FZUS53 KLOT 120931  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
331 AM CST SUN JAN 12 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.  
 
LMZ740-121645-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
331 AM CST SUN JAN 12 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CST TODAY THROUGH  
MONDAY EVENING...  
   
TODAY
 
SOUTH WINDS 10 TO 20 KT BECOMING SOUTHWEST 20 TO 25 KT  
THIS AFTERNOON. CHANCE OF SNOW AND FREEZING DRIZZLE IN THE  
MORNING, THEN SLIGHT CHANCE OF DRIZZLE IN THE AFTERNOON. WAVES 3  
TO 5 FT SUBSIDING TO 1 TO 3 FT.   
TONIGHT
 
WEST WINDS 20 TO 25 KT. MOSTLY CLOUDY. WAVES 2 TO  
4 FT.    
MONDAY
 
WEST WINDS 20 TO 25 KT. MOSTLY SUNNY. WAVES 2 TO 4 FT.    
MONDAY NIGHT
 
WEST WINDS 20 TO 25 KT DIMINISHING TO 15 TO 20 KT  
OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
 
LMZ741>743-121645-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-  
331 AM CST SUN JAN 12 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CST TODAY THROUGH  
MONDAY EVENING...  
   
TODAY
 
SOUTH WINDS 10 TO 20 KT BECOMING SOUTHWEST 20 TO 25 KT  
THIS AFTERNOON. CHANCE OF SNOW AND FREEZING DRIZZLE IN THE  
MORNING, THEN SLIGHT CHANCE OF DRIZZLE IN THE AFTERNOON. WAVES 2  
TO 4 FT SUBSIDING TO 1 TO 3 FT.   
TONIGHT
 
WEST WINDS 20 TO 25 KT. MOSTLY CLOUDY. WAVES 2 TO  
4 FT.    
MONDAY
 
WEST WINDS 20 TO 25 KT. PARTLY CLOUDY IN THE MORNING  
THEN CLEARING. WAVES 1 TO 3 FT.    
MONDAY NIGHT
 
WEST WINDS 20 TO 25 KT DIMINISHING TO 15 TO 20 KT  
OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
 
LMZ744-745-121645-  
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-  
331 AM CST SUN JAN 12 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CST TODAY THROUGH  
LATE MONDAY NIGHT...  
   
TODAY
 
SOUTH WINDS 15 TO 20 KT BECOMING SOUTHWEST 20 TO 25 KT  
THIS AFTERNOON. CHANCE OF SNOW AND FREEZING DRIZZLE IN THE  
MORNING, THEN SLIGHT CHANCE OF DRIZZLE IN THE AFTERNOON. WAVES 1  
TO 3 FT BUILDING TO 2 TO 4 FT.    
TONIGHT
 
WEST WINDS TO 30 KT. SLIGHT CHANCE OF DRIZZLE,  
FREEZING DRIZZLE AND SNOW IN THE EVENING. WAVES 3 TO 5 FT  
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.    
MONDAY
 
WEST WINDS 20 TO 25 KT. PARTLY CLOUDY. WAVES 4 TO 6 FT  
OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT.    
MONDAY NIGHT
 
WEST WINDS 15 TO 25 KT. PARTLY CLOUDY. WAVES 3 TO  
6 FT OCCASIONALLY TO 8 FT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 

 
 
YACK  
 
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