573  
WHGM70 PGUM 070450  
MWWGUM  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
250 PM CHST FRI NOV 7 2025  
 
PMZ151>154-072000-  
/O.CON.PGUM.SC.Y.0048.000000T0000Z-251107T2000Z/  
GUAM COASTAL WATERS-ROTA COASTAL WATERS-TINIAN COASTAL WATERS-  
SAIPAN COASTAL WATERS-  
250 PM CHST FRI NOV 7 2025  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CHST SATURDAY
 
 
* WHAT...SOUTHEAST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND  
SEAS 7 TO 10 FEET.  
 
* WHERE...MARIANAS COASTAL WATERS.  
 
* WHEN...UNTIL 6 AM CHST SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...AS TROPICAL STORM FUNG-WONG CONTINUES TO MOVE  
AWAY FROM THE REGION TO THE WEST, LINGERING SOUTHERLY SWELL,  
BACKGROUND EASTERLY SWELLS AND LOCALIZED WIND WAVES WILL CONTINUE  
TO PRODUCE SEA CONDITIONS HAZARDOUS TO SMALL CRAFT TONIGHT. SEAS  
ARE EXPECTED TO FALL BELOW HAZARDOUS CRITERIA SATURDAY, BUT WILL  
REMAIN CHOPPY OVER THE NEXT SEVERAL DAYS DUE TO MULTIPLE SWELLS  
CONTINUING TO MIX IN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS,  
SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
MONTVILA  
 
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