995  
WHGM72 PGUM 221900  
MWWPQ2  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TIYAN GU  
500 AM CHST TUE DEC 23 2025  
 
PMZ172-230700-  
/O.NEW.PGUM.SC.Y.0061.251222T1900Z-251223T0700Z/  
CHUUK COASTAL WATERS-  
500 AM CHST TUE DEC 23 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CHST THIS  
AFTERNOON...  
 
* WHAT...SEAS 8 TO 10 FEET.  
 
* WHERE...CHUUK COASTAL WATERS.  
 
* WHEN...UNTIL 5 PM CHST THIS AFTERNOON.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...ALTIMETRY DATA SHOWS SEAS ARE AROUND 8 TO 10  
FEET THIS MORNING AS THE NORTHEAST SWELL REACHES PEAK INTENSITY. AS  
THE NORTHEAST SWELL SLOWLY SUBSIDES LATER TODAY, THIS MAY ALLOW  
SEAS TO DROP BELOW 10 FEET THIS EVENING.  
 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
SCHANK  
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