893  
WHUS73 KLOT 140802  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
302 AM CDT WED OCT 14 2026  
 
LMZ740-141615-  
/O.NEW.KLOT.SC.Y.0089.261014T2100Z-261015T1800Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
302 AM CDT WED OCT 14 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO  
1 PM CDT THURSDAY...  
 
* WHAT...SIGNIFICANT WAVES TO 6 FT OCCASIONALLY TO 8 FT EXPECTED.  
 
* WHERE...WINTHROP HARBOR TO WILMETTE HARBOR IL.  
 
* WHEN...FROM 4 PM THIS AFTERNOON TO 1 PM CDT THURSDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
LMZ741-141615-  
/O.NEW.KLOT.SC.Y.0089.261014T2100Z-261015T1500Z/  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
302 AM CDT WED OCT 14 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO  
10 AM CDT THURSDAY...  
 
* WHAT...SIGNIFICANT WAVES TO 6 FT OCCASIONALLY TO 8 FT EXPECTED.  
 
* WHERE...WILMETTE HARBOR TO NORTHERLY ISLAND IL.  
 
* WHEN...FROM 4 PM THIS AFTERNOON TO 10 AM CDT THURSDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
LMZ742>745-141615-  
/O.NEW.KLOT.SC.Y.0089.261014T2100Z-261015T0900Z/  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
302 AM CDT WED OCT 14 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO  
4 AM CDT THURSDAY...  
 
* WHAT...SIGNIFICANT WAVES TO 6 FT OCCASIONALLY TO 8 FT EXPECTED.  
 
* WHERE...CALUMET HARBOR IL TO MICHIGAN CITY IN, AND NORTHERLY  
ISLAND TO CALUMET HARBOR IL.  
 
* WHEN...FROM 4 PM THIS AFTERNOON TO 4 AM CDT THURSDAY.  
 
* 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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