828  
WHUS73 KLOT 280313  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
913 PM CST SAT FEB 27 2021  
 
LMZ740>742-281115-  
/O.CON.KLOT.SC.Y.0017.210228T1800Z-210301T0600Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
913 PM CST SAT FEB 27 2021  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO  
MIDNIGHT CST SUNDAY NIGHT...  
 
* WHAT...WEST TO NORTHWEST WINDS TO 30 KT. OCCASIONAL GALE FORCE  
GUSTS TO 35 KT POSSIBLE MID TO LATE SUNDAY AFTERNOON.  
 
* WHERE...WINTHROP HARBOR TO WILMETTE HARBOR IL, WILMETTE HARBOR  
TO NORTHERLY ISLAND IL AND NORTHERLY ISLAND TO CALUMET HARBOR  
IL.  
 
* WHEN...FROM NOON SUNDAY TO MIDNIGHT CST SUNDAY NIGHT.  
 
* 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>745-281115-  
/O.CON.KLOT.SC.Y.0017.210228T1800Z-210301T0900Z/  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
913 PM CST SAT FEB 27 2021  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO  
3 AM CST MONDAY...  
 
* WHAT...WEST TO NORTHWEST WINDS TO 30 KT. OCCASIONAL GALE FORCE  
GUSTS TO 35 KT POSSIBLE MID TO LATE SUNDAY AFTERNOON.  
SIGNIFICANT WAVES UP TO 6 FT AND OCCASIONAL WAVES UP TO 8 FT.  
 
* WHERE...CALUMET HARBOR IL TO GARY IN, GARY TO BURNS HARBOR IN  
AND BURNS HARBOR TO MICHIGAN CITY IN.  
 
* WHEN...FROM NOON SUNDAY TO 3 AM CST MONDAY.  
 
* 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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