667  
WHGM70 PGUM 251930  
MWWGUM  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
ISSUED BY NATIONAL WEATHER SERVICE HONOLULU HI  
530 AM CHST THU JUN 26 2025  
 
PMZ153-154-252030-  
/O.NEW.PGUM.SC.Y.0035.250625T1930Z-250625T2000Z/  
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-  
530 AM CHST THU JUN 26 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM CHST EARLY THIS  
MORNING...  
 
* WHAT...FREQUENT WIND GUSTS SUBSIDING TO BELOW 25 KT.  
 
* WHERE...TINIAN AND SAIPAN COASTAL WATERS.  
 
* WHEN...UNTIL 6 AM CHST EARLY THIS MORNING.  
 
* IMPACTS...CHOPPY WIND-DRIVEN SEAS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...LATEST SATELLITE WIND DATA TRENDS SHOW THE  
AREA OF STRONGER WINDS SHIFTING TO THE WEST. THIS WILL ALLOW WINDS  
AND GUSTS TO FALL BELOW HAZARDOUS LEVELS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
AYDLETT  
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