720  
WHGM70 PGUM 242305  
MWWGUM  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
905 AM CHST WED MAR 25 2026  
 
PMZ153-154-250900-  
/O.NEW.PGUM.SC.Y.0032.260324T2305Z-260325T1900Z/  
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-  
905 AM CHST WED MAR 25 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM CHST THURSDAY
 
 
* WHAT...NORTHEAST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT.  
 
* WHERE...TINIAN AND SAIPAN COASTAL WATERS.  
 
* WHEN...UNTIL 5 AM CHST THURSDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...A TRADE-WIND SURGE IS PRODUCING FRESH TO  
STRONG WINDS AND NEAR-GALE GUSTS OVER TINIAN AND SAIPAN WATERS.  
WINDS WILL SUBSIDE EARLY THURSDAY MORNING AS THE SURGE WEAKENS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
KLEESCHULTE  
 
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