961  
WHGM70 PGUM 041847  
MWWGUM  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
447 AM CHST MON OCT 5 2026  
 
PMZ151>154-050900-  
/O.CON.PGUM.SC.Y.0071.000000T0000Z-261006T0700Z/  
GUAM COASTAL WATERS-ROTA COASTAL WATERS-TINIAN COASTAL WATERS-  
SAIPAN COASTAL WATERS-  
447 AM CHST MON OCT 5 2026  
   
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST TUESDAY
 
 
* WHAT...SOUTHWEST WINDS 15 TO 20 KT WITH FREQUENT GUSTS UP TO 30 KT  
AND SEAS 8 TO 12 FEET.  
 
* WHERE...COASTAL WATERS OF GUAM, ROTA, TINIAN AND SAIPAN.  
 
* WHEN...UNTIL 5 PM CHST TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...A MONSOON SURGE FLOWING INTO TYPHOON CHOI-WAN  
WILL MAINTAIN MODERATE TO FRESH WINDS WITH NEAR-GALE GUSTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
STANKO  
 
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