Coastal Flood Warnings/Watches/Statements
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
064 WHHW40 PHFO 300101 CFWHFO Coastal Hazard Message National Weather Service Honolulu HI 301 PM HST Sat Nov 29 2025 ...HIGH SURF WARNING IN EFFECT UNTIL NOON HST MONDAY FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI OAHU AND MOLOKAI AND NORTH FACING SHORES OF MAUI... ...HIGH SURF WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON HST MONDAY FOR WEST FACING SHORES OF THE BIG ISLAND OF HAWAII... .An extra large long-period northwest (300-320 degree) swell will build and peak later tonight into Sunday morning. Surf heights will slowly decline from Sunday to Monday, finally falling below advisory levels by early Tuesday morning. HIZ001-003-006-007-017-029-037-039-040-045-047-301415- /O.CON.PHFO.SU.W.0009.000000T0000Z-251201T2200Z/ Niihau-Kauai Southwest-Waianae Coast-Oahu North Shore- Maui Windward West-Kauai North-Molokai Windward-Molokai North- Molokai West-Maui Central Valley North-Windward Haleakala- 301 PM HST Sat Nov 29 2025 ...HIGH SURF WARNING REMAINS IN EFFECT UNTIL NOON HST MONDAY... * WHAT...Dangerously large breaking waves of 35 to 45 feet along north facing shores of Niihau, Kauai, Oahu, Molokai, and Maui. Surf up to 20 to 30 feet along west facing shores of Niihau, Kauai, Oahu, and Molokai. * WHERE...North and west facing shores of Niihau, Kauai, Oahu, and Molokai, and north facing shores of Maui. * WHEN...Until noon HST Monday. * IMPACTS...Very High...Expect ocean water surging and sweeping across beaches, coastal benches, and lava flows creating the potential for impacts to coastal properties and infrastructure, including roadways. Powerful longshore and rip currents will be present at most beaches. Large breaking waves and strong currents may impact harbor entrances and channels causing challenging boat handling. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from the shoreline along the affected coasts. Be prepared for road closures. Postpone entering or leaving channels affected by the high surf until the surf subsides. && $$ HIZ023-026-301415- /O.CON.PHFO.SU.W.0009.251130T0400Z-251201T2200Z/ Kona-Kohala- 301 PM HST Sat Nov 29 2025 ...HIGH SURF WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON HST MONDAY... * WHAT...Dangerously large breaking waves building to 15 to 20 feet along exposed west facing shores of the Big Island of Hawaii. * WHERE...Exposed west facing shores of the Big Island of Hawaii. * WHEN...From 6 PM this evening to noon HST Monday. * IMPACTS...Very High...Expect ocean water surging and sweeping across beaches, coastal benches, and lava flows creating the potential for impacts to coastal properties and infrastructure, including roadways. Powerful longshore and rip currents will be present at most beaches. Large breaking waves and strong currents may impact harbor entrances and channels causing challenging boat handling. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from the shoreline along the affected coasts. Be prepared for road closures. Postpone entering or leaving channels affected by the high surf until the surf subsides. && $$