Marine Weather Message
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
089 WHGM70 PGUM 041854 MWWGUM URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 454 AM ChST Wed Nov 5 2025 PMZ151-152-050900- /O.CON.PGUM.SC.Y.0048.000000T0000Z-251107T0600Z/ Guam Coastal Waters-Rota Coastal Waters- 454 AM ChST Wed Nov 5 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CHST FRIDAY... * WHAT...Southeast winds 20 to 30 kt with gusts up to 35 kt and seas 10 to 12 feet. * WHERE...Guam and Rota Coastal Waters. * WHEN...Until 4 PM ChST Friday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds are expected to transition from east to south over the next few days as Tropical Depression 32W passes nearby to the southwest of Guam. As 32W approaches, winds and seas will become more hazardous and this may cause conditions to become hazardous for Tinian and Saipan coastal waters around Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ Williams