Weather Alerts For Keaau, HI

Coastal Hazard Message National Weather Service Honolulu HI 205 PM HST Mon Dec 15 2025 ...HIGH SURF ADVISORY FOR WEST FACING SHORES OF NIIHAU KAUAI OAHU AND MOLOKAI IS NO LONGER IN EFFECT... ...HIGH SURF ADVISORY NOW IN EFFECT FOR NORTH FACING SHORES OF KAUAI OAHU MOLOKAI MAUI AND BIG ISLAND THROUGH TONIGHT... ...HIGH SURF ADVISORY REMAINS IN EFFECT FOR WEST FACING SHORES OF LEEWARD BIG ISLAND THROUGH TONIGHT... .A large, medium period north-northwest (290-300 degree) swell has peaked and will subside through tonight, except for west facing shores of Leeward Big Island where this swell will continue building through this evening. A large, long period north (350-360 degree) swell is also building into area waters this afternoon. This swell will maintain elevated surf along north facing exposures through tonight. Big Island East-Big Island North- 205 PM HST Mon Dec 15 2025 ...HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM HST TUESDAY... * WHAT...Large breaking waves up to 15 feet. * WHERE...North facing shores of Windward Big Island. * WHEN...Until 6 AM HST Tuesday. * 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. &&