Ocean Advisory
26-year-old scuba diver from Honolulu victim of possible drowning at Honokōhau Harbor
Big Island police initiated a coroner’s inquest and ordered an autopsy to determine the exact cause of Charles Hutchinson’s death; no foul play is suspected at this time after the O‘ahu man became distressed when he encountered difficulty while diving April 15 in the Kona harbor.
Big Island Thursday weather: Flood watch, wind advisory, winter weather advisory
A flood watch remains in effect for the Big Island, as well as a wind advisory and winter weather advisory for the island’s summits.
High surf advisory issued for southern shores of all Hawaiian islands
Large breaking waves of 7 to 10 feet with occasional higher sets to 12 feet are forecast, with surf eventually expected to peak above advisory thresholds Wednesday, April 8.
Health department issues brown water advisory for Nīnole area
Authorities have issued a brown water advisory for Nīnole, Hawaiʻi, and are urging beachgoers to stay out of the ocean.
High surf advisory for the north shores of the Big Island has been lifted
The National Weather Service in Honolulu has lifted the high surf advisory for north-facing shores of Hawaiʻi.
UPDATE: Brown water advisory canceled for Pauoa Bay to Honokōhau Harbor
Brown waters were caused by recent storms and heavy rain.; several brown water advisories were issued for shorelines from Pololū Valley in North Kohala to Kalae Point (South Point) in Kaʻū.
Brown water advisory issued for southwest shorelines from Ki‘ilae Bay to Ka Lae, or South Point
The advisory was issued Saturday, March 21, and is the result of heavy rain and/or high surf associated with the powerful kona low that slammed into the island last weekend; the public is strongly encouraged to stay out of waters that appear brown or murky, especially after a storm since it could contain higher than normal pollutants.
Public urged by state officials to be cautious outdoors and on water because of severe weather
Outdoor recreation — including camping, hunting, hiking, mountain biking, etc. — and boating or other water activities during inclement weather put not only yourself but first responders at greater risk in an emergency.
Volunteers observe more than 1,900 humpbacks during second count of 2026
Data was collected Feb. 28 from 46 sites throughout the main Hawaiian Islands; a total of 1,935 whales were observed throughout all islands, down just 12 whales from February 2025.
State warns of potential public health risks from whale carcass in waters off Kona Coast
Hawaiʻi Department of Land and Natural Resources Division of Aquatic Resources and its partners began monitoring the sperm whale carcass Feb. 6; waters from Makalawena to Honokōhau are of particular concern during the next few weeks.
UPDATE: High surf advisory canceled for Big Island east-facing shorelines
National Weather Service in Honolulu reports surf along eastern shorelines has fallen below advisory levels.
Shoreline advisory canceled less than week after wastewater spill at Pāpaʻikou treatment plant
The advisory was put in place Feb. 12 for the area between Lyman Bay (Mill Beach) and Waipahi Point following a malfunction of the disinfection system at Pāpa’ikou Wastewater Treatment Plant, which resulted in discharge of up to 98,300 gallons of fully treated, insufficiently disinfected wastewater.
UPDATE: High surf advisory extended until Thursday morning for eastern shorelines of Big Island
Strong trade winds continue to produce high surf along east-facing shore from North Hawai’i through Kaʻū; large breaking waves of 7 to 10 feet are still expected until 6 a.m. Thursday.
High surf advisory for west-facing shorelines of Big Island has been canceled
The high surf advisory for the Big Island has been canceled.
High surf advisory issued for western shores of Big Island as two swells build down island chain
The first moderate to large, long-period northwest swell will peak overnight tonight into early morning Friday, followed by a second overlapping, larger, long-period northwest swell building in Friday and peaking late Friday into Saturday before subsiding through the rest of the weekend.
Coastal flood statement in effect through Monday for Big Island
The National Weather Service has issued a coastal flood statement for the Big Island, warning of minor flooding and erosion along north- and west-facing shores through February 2.
UPDATE: High bacteria advisory canceled for swimming area at Onekahakaha Beach in Hilo
Hawai‘i State Department of Health officials report that water retesting results showed enterococci levels no longer exceed the acceptable threshold; the advisory was originally issued Jan. 21.
Update: High surf advisory extended through Friday for west-facing shores of Big Island
The National Weather Service has extended the high surf advisory for the west-facing shores of the Big Island through Friday, Jan. 16.
UPDATE: High bacteria count advisory canceled at Kolekole Gulch in East Hawai‘i
Water sample testing results show that the enterococci bacteria levels no longer exceed the threshold level at the site about 12.5 miles north of Hilo.
High surf advisory, flood advisory, coastal flood statement in effect for East Hawai’i
An easterly wind fetch generated by lowering pressures south and west of the islands will significantly increase easterly wind wave swell; surf of 10 to 12 feet is forecast, causing strong breaking waves and strong currents that will make swimming dangerous.
