Fire and Emergency New Zealand is continuing to investigate the cause of a serious wildfire that started near Whangārei.
The fire at Waikaraka broke out at about 12.30pm on Thursday, forcing the temporary closure of Whangārei Heads Road and the evacuation of two homes.
Fire investigators have now established that the 14ha blaze started close to the ocean in a steep valley south of the city, between the suburb of Onerahi and Tamaterau Close.
Fire and Emergency incident controller Denis Cooper said fire investigators were still investigating, though they were confident the fire was not deliberate.
The fire was contained by Friday evening and there was currently “no fire activity” present, he said.