823  
WHUS73 KLOT 162044  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
244 PM CST THU JAN 16 2025  
 
LMZ740>743-170445-  
/O.EXP.KLOT.SC.Y.0004.000000T0000Z-250116T2100Z/  
/O.NEW.KLOT.SC.Y.0005.250117T1400Z-250118T0300Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-  
244 PM CST THU JAN 16 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST FRIDAY  
 
* WHAT...SOUTHWEST WINDS TO 30 KT, WITH SOME GALE FORCE GUSTS TO  
35 KT AND SIGNIFICANT WAVES TO 5 FT EXPECTED.  
 
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL, AND CALUMET  
HARBOR IL TO GARY IN.  
 
* WHEN...FROM 8 AM TO 9 PM CST FRIDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
LMZ744-745-170445-  
/O.CON.KLOT.SC.Y.0004.000000T0000Z-250117T0300Z/  
/O.NEW.KLOT.SC.Y.0005.250117T1400Z-250118T0300Z/  
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-  
244 PM CST THU JAN 16 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS  
EVENING...   
..SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST FRIDAY  
 
* WHAT...FOR THE FIRST SMALL CRAFT ADVISORY, NORTHWEST WINDS TO 25  
KT AND SIGNIFICANT WAVES TO 6 FT OCCASIONALLY TO 8 FT. FOR THE  
SECOND SMALL CRAFT ADVISORY, SOUTH WINDS TO 30 KT, WITH SOME  
GALE FORCE GUSTS TO 35 KT EXPECTED.  
 
* WHERE...GARY TO MICHIGAN CITY IN.  
 
* WHEN...FOR THE FIRST SMALL CRAFT ADVISORY, UNTIL 9 PM CST THIS  
EVENING. FOR THE SECOND SMALL CRAFT ADVISORY, FROM 8 AM TO 9  
PM CST FRIDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
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