242  
WHUS73 KLOT 290756  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
256 AM CDT SAT MAR 29 2025  
 
LMZ740>742-291500-  
/O.EXP.KLOT.GL.W.0012.000000T0000Z-250329T0800Z/  
/O.NEW.KLOT.SC.Y.0039.250329T0800Z-250329T1500Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
256 AM CDT SAT MAR 29 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING  
 
* WHAT...SOUTHWEST WINDS TO 30 KT AND SIGNIFICANT WAVES TO 5 FT.  
OCCASIONAL GALE GUSTS TO 35 KT EARLY THIS MORNING.  
 
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL.  
 
* WHEN...UNTIL 10 AM CDT THIS MORNING.  
 
* 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>745-291600-  
/O.EXP.KLOT.GL.W.0012.000000T0000Z-250329T0800Z/  
/O.NEW.KLOT.SC.Y.0039.250329T0800Z-250329T2100Z/  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
256 AM CDT SAT MAR 29 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON  
 
* WHAT...SOUTHWEST WINDS TO 30 KT AND SIGNIFICANT WAVES TO 5 FT.  
OCCASIONAL GALE GUSTS TO 35 KT EARLY THIS MORNING.  
 
* 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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