WHGM70 PGUM 231851 MWWGUM URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 451 AM ChST Mon Aug 24 2026 PMZ151>154-240700- /O.CON.PGUM.SC.Y.0062.000000T0000Z-260824T0700Z/ Guam Coastal Waters-Rota Coastal Waters-Tinian Coastal Waters- Saipan Coastal Waters- 451 AM ChST Mon Aug 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST THIS AFTERNOON... * WHAT...Seas 7 to 10 feet. * WHERE...Marianas Coastal Waters. * WHEN...Until 5 PM ChST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Significant southwesterly swell driven by the monsoon pattern and Tropical Depression 19W, well north- northwest of Yap, along with strong, convectively-driven gusts will give way to choppy seas of 7 to 10 feet through this afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ Cruz