665  
WHPQ42 PGUM 071708  
CFWPQ2  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
308 AM CHST FRI MAY 8 2026  
 
FMZ037-080600-  
/O.CON.PGUM.SU.Y.0042.260507T2000Z-260509T0700Z/  
/O.CON.PGUM.CF.S.0005.260507T2000Z-260509T0700Z/  
YAP-  
308 AM CHST FRI MAY 8 2026  
 
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO  
5 PM CHST SATURDAY...  
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM 6 AM CHST THIS  
MORNING THROUGH SATURDAY AFTERNOON...  
 
* WHAT...LARGE BREAKING WAVES OF 8 TO 12 FEET, INCREASING TO 10 TO 14  
FEET FRIDAY NIGHT. MINOR COASTAL INUNDATION EXPECTED.  
 
* WHERE...NORTH AND EAST FACING REEFS AND SHORELINES OF YAP.  
 
* WHEN...FROM 6 AM FRIDAY TO 5 PM CHST SATURDAY.  
 
* IMPACTS...SOME WATER ON LOW LYING ROADS AND PROPERTY. DANGEROUS  
SWIMMING AND SURFING CONDITIONS AND LOCALIZED BEACH EROSION.  
 
* ADDITIONAL DETAILS...TROPICAL STORM HAGUPIT (05W) IS CURRENTLY  
FORECAST TO MOVE THROUGH OR JUST SOUTH OF YAP PROPER FRIDAY NIGHT.  
BUILDING NORTHEAST TO EAST SWELL IS EXPECTED TO PRODUCE HAZARDOUS  
SURF ALONG NORTH AND EAST FACING REEFS FRIDAY MORNING THROUGH AT  
LEAST SATURDAY AFTERNOON. MINOR COASTAL INUNDATION AND LOCALIZED  
BEACH EROSION IS EXPECTED ALONG NORTHERN AND EASTERN SHORELINES BY  
FRIDAY AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED SWIMMERS SHOULD REMAIN OUT OF THE WATER DUE TO  
DANGEROUS SURF CONDITIONS.  
 
 
 
 
 
BOWSHER  
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