Marine Weather Message
Issued by NWS
Issued by NWS
799 WHGM72 PGUM 180646 MWWPQ2 URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 446 PM ChST Fri Sep 18 2026 PMZ171-180800- /O.EXP.PGUM.SC.Y.0068.000000T0000Z-260918T0700Z/ Yap Coastal Waters- 446 PM ChST Fri Sep 18 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM CHST THIS AFTERNOON... Latest scatterometry shows winds have fallen below Small Craft Advisory criteria for Yap, allowing for expiration at the top of the hour. Gentle to moderate winds will prevail tonight. Seas could remain choppy between 6 and 8 feet over the next couple of days. $$ Williams