Active Weather Alerts
Flood Advisory
Issued: 2:17 PM Jun. 2, 2026 – National Weather Service
...FLOOD ADVISORY NOW IN EFFECT UNTIL 730 AM HST THIS MORNING FOR THE ISLAND OF HAWAII IN HAWAII COUNTY... * WHAT...Flooding caused by excessive rainfall continues. * WHERE...The island of Hawaii in Hawaii County. * WHEN...Until 730 AM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS... - At 415 AM HST, Radar indicated heavy rain from Upolu Point to Mountain View to South Point. Rain was falling at a rate of 1 to 1.5 inches per hour. - Some locations that will experience flooding include... Hilo, Hawaiian Paradise Park, Kapaau, Honokaa, Volcano, Glenwood, Mountain View, Hawaiian Acres, Keaau, Papaikou, Hawaii Volcanoes National Park, Pepeekeo, Honomu, Orchidlands Estates, Hakalau, Ninole, Laupahoehoe, Wood Valley and Pahoa. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from streams, drainage ditches and low lying areas prone to flooding. Do not cross fast flowing or rising water in your vehicle, or on foot. Turn around, don't drown. && This advisory may need to be extended beyond 730 AM HST if flooding; persists.
Small Craft Advisory
Issued: 1:03 PM Jun. 2, 2026 – National Weather Service
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST THURSDAY... * WHAT...East winds to 25 kt. Seas to 9 ft. * WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big Island Leeward Waters and Big Island Southeast Waters. * WHEN...Until 6 AM HST Thursday. * 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: 1:03 PM Jun. 2, 2026 – National Weather Service
A long-period south-southwest swell will produce surges in south facing harbors through early Thursday. The swell will also produce breaking waves near harbor entrances. Mariners using these harbors should exercise caution when entering or leaving and when mooring or launching vessels. Boaters should expect recreational surfers and body boarders utilizing harbor channels to access surfing areas.
Local Radar