153  
WHUS73 KIWX 211940  
MWWIWX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
340 PM EDT SAT JUN 21 2025  
 
LMZ043-046-220345-  
/O.CON.KIWX.SC.Y.0047.000000T0000Z-250622T0800Z/  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
340 PM EDT SAT JUN 21 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT SUNDAY
 
 
* WHAT...SOUTHWESTERLY WINDS 15 TO 20 KNOTS THIS AFTERNOON. GUSTS  
UP TO 30 KNOTS THIS AFTERNOON AND EARLY EVENING. WAVES 2 TO 4  
FEET.  
 
* WHERE...MICHIGAN CITY IN TO ST JOSEPH MI.  
 
* WHEN...UNTIL 4 AM EDT SUNDAY.  
 
* 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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