229  
WHUS73 KLOT 291454  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
954 AM CDT SAT MAR 29 2025  
 
LMZ740-291600-  
/O.EXP.KLOT.SC.Y.0039.000000T0000Z-250329T1500Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
954 AM CDT SAT MAR 29 2025  
   
..SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING  
 
WINDS WILL REMAIN UNDER 25 KNOTS THROUGH THE DAY. THEREFORE, THE  
SMALL CRAFT ADVISORY WILL BE ALLOWED TO EXPIRE.  
 
 
 
LMZ741-742-292100-  
/O.EXT.KLOT.SC.Y.0039.000000T0000Z-250329T2100Z/  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
954 AM CDT SAT MAR 29 2025  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
 
* WHAT...SOUTHWEST WINDS TO 25 KT.  
 
* WHERE...WILMETTE HARBOR TO CALUMET HARBOR IL.  
 
* WHEN...UNTIL 4 PM CDT THIS AFTERNOON.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
LMZ743>745-292100-  
/O.CON.KLOT.SC.Y.0039.000000T0000Z-250329T2100Z/  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
954 AM CDT SAT MAR 29 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
 
* WHAT...SOUTHWEST WINDS TO 25 KT.  
 
* WHERE...CALUMET HARBOR IL TO MICHIGAN CITY IN.  
 
* WHEN...UNTIL 4 PM CDT THIS AFTERNOON.  
 
* 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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