WHGM70 PGUM 041735

MWWGUM



URGENT - MARINE WEATHER MESSAGE

National Weather Service Tiyan GU

335 AM ChST Wed Aug 5 2026



PMZ151>154-050800-

/O.CON.PGUM.SC.Y.0055.000000T0000Z-260806T2000Z/

Guam Coastal Waters-Rota Coastal Waters-Tinian Coastal Waters-

Saipan Coastal Waters-

335 AM ChST Wed Aug 5 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CHST FRIDAY...



* WHAT...Southwest to west winds 15 to 25 kt and seas 8 to 11 feet 

  expected.



* WHERE...Marianas Coastal Waters.



* WHEN...Until 6 AM ChST Friday.



* IMPACTS...Conditions will be hazardous to small craft.



* ADDITIONAL DETAILS...Fresh to strong westerlies will prevail across

  the Marianas today, as a westerly monsoon surge continues. Combined

  seas of 8 to 11 feet are expected today, to then drop a foot and

  persist as such for several more days, remaining hazardous to small

  craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller vessels, 

should avoid boating in hazardous conditions.



&&



$$



Montvila