678  
WHUS73 KLOT 051802  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
102 PM CDT SUN APR 5 2026  
 
LMZ740>743-051915-  
/O.EXP.KLOT.SC.Y.0038.000000T0000Z-260405T1800Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-  
102 PM CDT SUN APR 5 2026  
   
..SMALL CRAFT ADVISORY HAS EXPIRED  
 
OCCASIONAL GUSTS UP TO 25 KTS WILL CONTINUE THIS AFTERNOON MAINLY  
IN THE FIRST MILE OR TWO OF THE NEARSHORE, BUT WILL GRADUALLY  
DIMINISH WITH TIME. THE SMALL CRAFT ADVISORY HAS BEEN ALLOWED TO  
EXPIRE.  
 
 
 
LMZ744-745-052100-  
/O.CON.KLOT.SC.Y.0038.000000T0000Z-260405T2100Z/  
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-  
102 PM CDT SUN APR 5 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS  
AFTERNOON...  
 
* WHAT...NORTHWEST WINDS TO 20 KT. SIGNIFICANT WAVES TO 6 FT  
OCCASIONALLY TO 8 FT.  
 
* WHERE...GARY 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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