513  
WHUS73 KIWX 130513  
MWWIWX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
113 AM EDT MON APR 13 2026  
 
LMZ043-046-131200-  
/O.CON.KIWX.SC.Y.0029.000000T0000Z-260413T1200Z/  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
113 AM EDT MON APR 13 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS  
MORNING...  
 
* WHAT...SOUTHWEST WIND 15 TO 25 KNOTS WITH A GUSTS TO 30 KNOTS. A  
FEW GALE GUSTS TO 35 KNOTS EARLY OVERNIGHT. WAVES 2 TO 5 FEET.  
 
* WHERE...MICHIGAN CITY IN TO ST JOSEPH MI.  
 
* WHEN...UNTIL 8 AM EDT 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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