One product issued by NWS for:
High Surf Advisory
Coastal Hazard Message National Weather Service Honolulu HI 330 PM HST Thu Nov 12 2026 ...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI OAHU MOLOKAI AND NORTH FACING SHORES OF MAUI... .Advisory level surf will decline tonight as a large northwest swell slowly declines. Surf is expected to fall below advisory levels by early Friday. HIZ001-006-007-017-029-037-039-040-045-047-131430- /O.EXT.PHFO.SU.Y.0043.000000T0000Z-261113T1600Z/ Niihau-Waianae Coast-Oahu North Shore-Maui Windward West- Kauai North-Molokai Windward-Molokai North-Molokai West- Maui Central Valley North-Windward Haleakala- 330 PM HST Thu Nov 12 2026 ...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 AM HST FRIDAY... * WHAT...For north-facing shores, surf of 12 to 16 feet. For west- facing shores, surf of 9 to 12 feet. * WHERE...North and west facing shores of Niihau, Kauai, Oahu, Molokai and north facing shores of Maui. * WHEN...Until 6 AM HST Friday. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Heed all advice from ocean safety officials. When in doubt, don`t go out. && $$