Active Weather Alerts
High Surf Advisory
Issued: 12:39 PM Mar. 30, 2026 – National Weather Service
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...Large breaking waves of 10 to 15 feet. * WHERE...North facing shores of Kauai, Maui, Molokai, Niihau, Oahu and the 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. &&
Small Craft Advisory
Issued: 12:26 PM Mar. 30, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...Northeast winds 20 to 25 kt and seas 6 to 11 feet. * WHERE...All Hawaiian Waters. * WHEN...Until 6 PM HST this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. &&
Marine Weather Statement
Issued: 12:24 PM Mar. 30, 2026 – National Weather Service
...SURGES IN NORTH FACING HARBORS THROUGH TONIGHT... A north northeast swell (20 degrees) filled in yesterday and will continue to hold through tonight and possibly through Tuesday. The swell will produce surges in north facing harbors, including Hilo and Kahului harbors and breaking waves near harbor entrances. Mariners using these harbors should exercise caution when entering or leaving port and when mooring or launching vessels.
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