117  
WHGM70 PGUM 190658  
MWWGUM  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
458 PM CHST SUN APR 19 2026  
 
PMZ151>154-190800-  
/O.EXP.PGUM.SC.Y.0039.000000T0000Z-260419T0700Z/  
GUAM COASTAL WATERS-ROTA COASTAL WATERS-TINIAN COASTAL WATERS-  
SAIPAN COASTAL WATERS-  
458 PM CHST SUN APR 19 2026  
   
..SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM CHST THIS AFTERNOON
 
 
SEAS HAVE FALLEN BELOW 10 FEET, WHICH INDICATES THEY ARE NO LONGER  
HAZARDOUS TO SMALL CRAFT BEGINNING TONIGHT. EVEN SO SEAS WILL REMAIN  
CHOPPY OVERNIGHT AS WEAKER PULSES FROM DISTANT SINLAKU CONTINUE TO  
MAKE THEIR WAY ACROSS THE REGION.  
 

 
 
MONTVILA  
 
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