344  
WHUS73 KIWX 200850  
MWWIWX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
350 AM EST THU FEB 20 2025  
 
LMZ043-046-201700-  
/O.CON.KIWX.SC.Y.0014.250220T0900Z-250221T0900Z/  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
350 AM EST THU FEB 20 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY
 
 
* WHAT...NORTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 25 KNOTS.  
WAVES IN ICE FREE AREAS OF 3 TO 7 FEET EXPECTED.  
 
* WHERE...MICHIGAN CITY IN TO ST JOSEPH MI.  
 
* WHEN...UNTIL 4 AM EST FRIDAY.  
 
* 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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