883  
WHMY40 PGUM 210555  
CFWGUM  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
355 PM CHST THU MAY 21 2026  
 
GUZ001-MPZ001>003-210700-  
/O.EXP.PGUM.RP.S.0014.000000T0000Z-260521T0600Z/  
GUAM-ROTA-TINIAN-SAIPAN-  
355 PM CHST THU MAY 21 2026  
   
..HIGH RIP CURRENT RISK WILL EXPIRE AT 4 PM CHST THIS AFTERNOON
 
 
BUOY AND ALTIMETRY DATA NO LONGER SUPPORT SWELLS CAPABLE OF PRODUCING  
SURF UP TO 9 FEET, SO THE HIGH RISK OF RIP CURRENTS ALONG EAST-FACING  
REEFS HAS DROPPED TO A MODERATE RISK.  
 

 
 
MESA  
 
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