702 WHPQ41 PGUM 171636 CFWPQ1 URGENT - IMMEDIATE BROADCAST REQUESTED Coastal Hazard Message National Weather Service Tiyan GU 236 AM ChST Tue Feb 18 2025 FMZ001-013-180645- /O.CON.PGUM.SU.Y.0015.250217T1700Z-250219T1700Z/ Kosrae-Pohnpei- 236 AM ChST Tue Feb 18 2025 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 3 AM CHST THURSDAY... * WHAT...Large breaking waves of 8 to 10 feet. * WHERE...North facing reefs of Pohnpei and Kosrae. * WHEN...From 3 AM Tuesday to 3 AM ChST Thursday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETAILS...Another pulse of long-period northerly swell will arrive today and is expected to quickly increase surf to hazardous levels along north facing reefs. Surf will decrease back down to 5 to 8 feet late this week as north swell subsides. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced swimmers should remain out of the water due to dangerous surf conditions. && $$ Stanko