340  
WHPQ42 PGUM 290648  
CFWPQ2  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
448 PM CHST MON DEC 29 2025  
 
FMZ037-290800-  
/O.EXP.PGUM.SU.Y.0047.000000T0000Z-251229T0700Z/  
YAP-  
448 PM CHST MON DEC 29 2025  
   
..HIGH SURF ADVISORY WILL EXPIRE AT 5 PM CHST THIS AFTERNOON  
 
THE LONGER-PERIOD NORTH SWELL IS DECREASING BASED ON ALL AVAILABLE  
ALTIMETRY AND DRIFTING BUOY DATA. THIS HAS ALLOWED SURF ALONG NORTH  
FACING REEFS TO DROP BELOW 9 FEET AT YAP. PRIMARY SWELL WILL BECOME  
MORE NORTHEAST TO EAST OVER THE NEXT COUPLE DAYS.  
 
 
 
SCHANK  
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