A woman in her 60s was left in critical condition and a 65-year-old man suffered serious burns after a fire broke out around 2 a.m. Thursday at Black Rocks Beach in Nānākuli. Honolulu Emergency Medical Services sent multiple crews to the scene, where paramedics treated both victims before rushing the woman to an emergency rooAm and bringing the man to the hospital separately.
According to KHON2, the woman suffered severe burns to the majority of her body along with multiple minor burns, and she was in critical condition when she arrived at the hospital. The 65-year-old man suffered serious burns to his feet and minor burns to other areas of his body, and paramedics treated him at the scene before he, too, was brought in for care; he was listed in serious condition. Officials had not released any other details about the fire, including what sparked it, as of the outlet's report.
Black Rocks Beach Park sits along Farrington Highway on Oʻahu's Leeward Coast, tucked between Tracks Beach Park and Zablan Beach Park, according to WanderBoat AI. The stretch of coastline has seen a string of emergencies in recent months, including a knife attack at nearby Zablan Beach that left three women seriously hurt in June and a rip current rescue that pulled seven swimmers from the water near Zablan Beach in March.
Open Flames Are Banned on Oʻahu's Public Beaches
Whatever sparked Thursday's fire, it occurred on ground where open flames are not supposed to be. Under Revised Ordinances of Honolulu Chapter 10 and the city's camping and picnic regulations, campfires, bonfires, and open wood fires are illegal on all public beaches and beach parks across Oʻahu, with potential fines reaching $10,000 per day, per 808 Cleanups. Separately, the Hawaiʻi Department of Health's Clean Air Branch enforces administrative rules banning open outdoor burning statewide to limit air pollution and wildfire risk.
It remains unclear whether the Nānākuli fire involved a makeshift beach bonfire, an accidental ignition, or something else entirely, and officials have not released a cause. The Honolulu Fire Department has investigated suspicious fires elsewhere on the Leeward Coast in recent memory. In October 2025, investigators concluded that a two-story apartment fire on Helelua Place in Nānākuli, just miles from Black Rocks Beach, had been intentionally set, causing an estimated $703,785 in damages.
A Pattern of Fire Incidents Along the Leeward Coast
West Oʻahu's dry terrain and open coastal areas have kept fire crews busy well beyond Thursday's incident. In August, a road flare thrown into a parked vehicle in nearby Waiʻanae ignited a structure fire that damaged a home, part of a recent string of suspicious fire investigations along the Leeward Coast. In June, Honolulu Fire Department crews also battled a wildland brush fire on mountainside terrain in Nānākuli that burned roughly 3.5 acres before it was fully contained.
The overnight burn injuries at Black Rocks Beach also come just a day after another serious burn case on Oʻahu. On Wednesday, a Waipahu house fire left a child and a 66-year-old man with severe burns, underscoring what has been an especially difficult stretch for burn injuries across the island this week. Severe burn trauma of the kind reported in both incidents typically requires transfer to Straub Benioff Medical Center in Honolulu, which has operated Hawaiʻi's only specialized multidisciplinary burn care unit since 1983, serving patients from across the state and the broader Pacific region.
No further details on the cause of the Nānākuli fire had been released at the time of the KHON2 report, and the outlet indicated it would update the story as more information becomes available. Officials have not said whether the incident is being investigated as accidental or intentional.
