571  
WHGM72 PGUM 120624  
MWWPQ2  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
424 PM CHST SUN JUL 12 2026  
 
PMZ171-122200-  
/O.NEW.PGUM.SC.Y.0051.260712T0624Z-260713T0700Z/  
YAP COASTAL WATERS-  
424 PM CHST SUN JUL 12 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CHST MONDAY  
 
* WHAT...SEAS 8 TO 11 FEET.  
 
* WHERE...YAP COASTAL WATERS.  
 
* WHEN...UNTIL 5 PM CHST MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...A NORTHWESTERLY SWELL FROM INVEST 97W WILL  
PRODUCE HAZARDOUS SEAS TO SMALL CRAFT OPERATIONS THROUOGH AT  
LEAST MONDAY AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
BOWSHER  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab GU Page
Main Text Page