Active Weather Alerts
High Surf Advisory
Issued: 1:02 AM Mar. 30, 2026 – National Weather Service
...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM HST MONDAY... * WHAT...Large breaking waves of 12 to 16 feet. * WHERE...North facing shores of of Kauai, Oahu, Molokai, Maui and the Big Island. * WHEN...From 6 PM this evening to 6 PM HST Monday. * 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. &&
Marine Weather Statement
Issued: 10:48 PM Mar. 29, 2026 – National Weather Service
...SURGES IN NORTH FACING HARBORS TONIGHT THROUGH MONDAY... A north northeast swell (20 degrees) produced by a storm in the North Pacific will build tonight into Monday and produce surges in north facing harbors, including Hilo and Kahului harbors. The swell will also produce breaking waves near the harbor entrances. Mariners using these harbors should exercise caution when entering or leaving port and when mooring or launching vessels.
Small Craft Advisory
Issued: 10:48 PM Mar. 29, 2026 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST MONDAY... * WHAT...Northeast winds up to 25 kt and seas up to 12 feet. * WHERE...All Hawaiian Nearshore Waters. * WHEN...Until 6 PM HST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. &&
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