096  
WHUS73 KIWX 192023  
MWWIWX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
323 PM EST FRI DEC 19 2025  
 
LMZ043-046-200430-  
/O.CON.KIWX.SC.Y.0082.000000T0000Z-251221T0300Z/  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
323 PM EST FRI DEC 19 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST  
SATURDAY...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KNOTS WITH GUSTS UP TO 30  
KNOTS. WAVES 5 TO 10 FEET TODAY, THEN SUBSIDING TO 2 TO 5 FEET  
TONIGHT. WAVES 3 TO 6 FEET SATURDAY-SATURDAY EVENING BUILDING TO  
5 TO 9 FEET LATE SATURDAY NIGHT.  
 
* WHERE...MICHIGAN CITY IN TO ST JOSEPH MI.  
 
* WHEN...THROUGH 10 PM EST SATURDAY.  
 
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
* ADDITIONAL DETAILS...A FEW GALE FORCE GUSTS TO 35 KNOTS  
POSSIBLE AFTER MIDNIGHT SATURDAY NIGHT. A GALE WATCH MAY BE  
NEEDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IN Page
The Nexlab OH Page
The Nexlab MI Page Main Text Page