880  
WHUS73 KLOT 281456  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
856 AM CST FRI NOV 28 2025  
 
LMZ740>742-281600-  
/O.EXP.KLOT.SC.Y.0104.000000T0000Z-251128T1500Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
856 AM CST FRI NOV 28 2025  
   
..SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM CST THIS MORNING
 
 
WINDS HAVE FALLEN BELOW ADVISORY CRITERIA.  
 

 
 
LMZ743>745-282100-  
/O.CON.KLOT.SC.Y.0104.000000T0000Z-251128T2100Z/  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
856 AM CST FRI NOV 28 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS  
AFTERNOON...  
 
* WHAT...NORTHWEST WINDS TO 25 KT AND SIGNIFICANT WAVES TO 7 FT  
OCCASIONALLY TO 9 FT.  
 
* WHERE...CALUMET HARBOR IL TO MICHIGAN CITY IN.  
 
* WHEN...UNTIL 3 PM CST 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.  
 

 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page