Coastal Flood Warnings/Watches/Statements
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
472 WHHW40 PHFO 281348 CFWHFO Coastal Hazard Message National Weather Service Honolulu HI 348 AM HST Mon Sep 28 2026 ...HIGH SURF ADVISORY IN EFFECT FOR SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS... ...HIGH SURF ADVISORY IN EFFECT FOR WEST FACING SHORES OF THE BIG ISLAND... .Rough short to medium period south-southwest swell from Hurricane Nolo is expected to generate a quick pulse of advisory level surf for south facing shores of all islands and west facing shores of the Big Island today. While this is currently forecast to gradually fade below advisory thresholds tonight, there is some uncertainty in how quickly this will occur and it is possible that advisory level surf may persist through Tuesday even as the swell becomes southwesterly. HIZ009-030-035-281500- /O.CAN.PHFO.SU.Y.0039.000000T0000Z-260928T1600Z/ Olomana-Kauai East-Koolau Windward- 348 AM HST Mon Sep 28 2026 ...HIGH SURF ADVISORY IS CANCELLED... Surf along east facing shores has diminished below advisory thresholds. $$ HIZ001-003-006-016-018-023-026-032>034-041-043-044-046-049>051- 290300- /O.EXB.PHFO.SU.Y.0039.000000T0000Z-260929T0400Z/ Niihau-Kauai Southwest-Waianae Coast-Kahoolawe-Maui Leeward West- Kona-Kohala-East Honolulu-Honolulu Metro-Ewa Plain- Molokai Leeward South-Lanai Leeward-Lanai South- Maui Central Valley South-South Maui/Upcountry-South Haleakala- Big Island South- 348 AM HST Mon Sep 28 2026 ...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...For south facing shores, large surf becoming 7 to 10 ft today. For west facing shores of the Big Island, large surf becoming 6 to 8 ft today. * WHERE...West facing shores of the Big Island and south facing shores of all Hawaiian Islands (excluding Southeast Big Island). * WHEN...Until 6 PM HST this evening. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Heed all advice from ocean safety officials. When in doubt, don`t go out. && $$ HIZ031-290300- /O.EXT.PHFO.SU.Y.0039.000000T0000Z-260929T0400Z/ Kauai South- 348 AM HST Mon Sep 28 2026 ...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...Large breaking waves of 7 to 10 ft. * WHERE...South facing shores of Kauai. * WHEN...Until 6 PM HST this evening. * 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. && $$