868 WHMY40 PGUM 020444 CFWGUM URGENT - IMMEDIATE BROADCAST REQUESTED Coastal Hazard Message National Weather Service Tiyan GU 244 PM ChST Fri Oct 2 2026 MPZ002-003-021845- /O.CON.PGUM.SU.Y.0057.000000T0000Z-261004T1800Z/ /O.CON.PGUM.CF.A.0005.000000T0000Z-261005T1200Z/ /O.CON.PGUM.RP.S.0022.000000T0000Z-261004T1800Z/ Tinian-Saipan- 244 PM ChST Fri Oct 2 2026 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 4 AM CHST MONDAY... ...COASTAL FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SUNDAY NIGHT... * WHAT...For the High Surf Advisory, large breaking waves of 10 to 14 feet expected in the surf zone. For the Coastal Flood Watch, significant coastal flooding possible. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...North and West facing reefs of Tinian and Saipan. * WHEN...For the High Surf Advisory, until 4 AM ChST Monday. For the Coastal Flood Watch, through Monday evening. For the High Rip Current Risk, through late Sunday night. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Rip currents will be life threatening. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$ GUZ001-MPZ001-021845- /O.CON.PGUM.SU.Y.0057.000000T0000Z-261004T1800Z/ /O.CON.PGUM.RP.S.0022.000000T0000Z-261004T1800Z/ Guam-Rota- 244 PM ChST Fri Oct 2 2026 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 4 AM CHST MONDAY... ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE SUNDAY NIGHT... * WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...North, west and south facing reefs of Guam and Rota. * WHEN...For the High Surf Advisory, from 4 AM Friday to 4 AM ChST Monday. For the High Rip Current Risk, through late Sunday night. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Rip currents will be life threatening. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$ Stanko