846  
WHUS73 KLOT 191532  
MWWLOT  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
932 AM CST THU FEB 19 2026  
 
LMZ740>745-192345-  
/O.CON.KLOT.GL.A.0004.260220T1200Z-260220T2200Z/  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
932 AM CST THU FEB 19 2026  
 
...GALE WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY AFTERNOON...  
 
* WHAT...WEST GALES TO 35 KT AND SIGNIFICANT WAVES TO 8 FT  
OCCASIONALLY TO 10 FT POSSIBLE.  
 
* WHERE...ILLINOIS AND INDIANA NEARSHORE FROM WINTHROP HARBOR IL  
TO MICHIGAN CITY IN.  
 
* WHEN...FROM FRIDAY MORNING THROUGH FRIDAY AFTERNOON.  
 
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE  
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER  
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.  
 

 
 

 
 
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