One product issued by NWS for: Hilo International Airport HI
High Surf Advisory
Coastal Hazard Message National Weather Service Honolulu HI 351 PM HST Fri Sep 4 2026 ...HIGH SURF ADVISORY FOR SOUTH AND EAST FACING SHORES THROUGH SATURDAY AFTERNOON... Southerly swells from Hurricane Lowell will keep surf elevated above High Surf Advisory conditions through Saturday. A large, medium- period east swell is filling in from Hurricane Karina producing advisory level surf along east facing shores. HIZ001-003-006-009-016-018-023-030>035-037-038-040-041-043-044- 046>054-051500- /O.EXT.PHFO.SU.Y.0036.000000T0000Z-260906T0400Z/ Niihau-Kauai Southwest-Waianae Coast-Olomana-Kahoolawe- Maui Leeward West-Kona-Kauai East-Kauai South-East Honolulu- Honolulu Metro-Ewa Plain-Koolau Windward-Molokai Windward- Molokai Southeast-Molokai West-Molokai Leeward South- Lanai Leeward-Lanai South-Maui Central Valley South- Windward Haleakala-Kipahulu-South Maui/Upcountry-South Haleakala- Big Island South-Big Island Southeast-Big Island East- Big Island North- 351 PM HST Fri Sep 4 2026 ...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM HST SATURDAY... * WHAT...Surf building to 12 feet along south facing shores. Surf building up to 14 feet along east facing shores. * WHERE...South and east facing shores of all Hawaiian Islands... and west facing shores of the Big Island. * WHEN...Until 6 PM HST Saturday. * 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. && $$