348  
WHUS73 KLOT 040222  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
922 PM CDT TUE JUN 3 2025  
 
LMZ743>745-040330-  
/O.CAN.KLOT.GL.W.0021.000000T0000Z-250604T0300Z/  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
922 PM CDT TUE JUN 3 2025  
   
..GALE WARNING IS CANCELLED
 
 
GALE FORCE WINDS ARE NO LONGER EXPECTED.  
 

 
 
LMZ740>742-040600-  
/O.EXT.KLOT.GL.W.0021.000000T0000Z-250604T0600Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
922 PM CDT TUE JUN 3 2025  
   
..GALE WARNING NOW IN EFFECT UNTIL 1 AM CDT WEDNESDAY
 
 
* WHAT...SOUTHWEST GALES TO 35 KT.  
 
* WHERE...WINTHROP HARBOR TO CALUMET HARBOR IL.  
 
* WHEN...UNTIL 1 AM CDT WEDNESDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR HAZARDOUS CONDITIONS.  
 

 
 

 
 
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