He said two homes had to be evacuated but people staying at the DoC campground remained.
Kitchen said the source of the fire was still being investigated but said there were a lot of fireworks around the place on Saturday night as holidaymakers welcomed the New Year.
He cautioned people against lighting fires or setting off fireworks anywhere in the Far North.
"It's very dry and with an influx of people to the Far North, people need to be careful around campsites and fireworks. It's a restricted fire season which means they need a permit before lighting fires."
Meanwhile, another scrub fire that started at about 5pm in Peria, south of Doubtless Bay, was brought under control on December 31.
The fire burned about 8ha but no houses were in danger.
Emergency services across the North were kept busy with dozens of other incidents on New Year's Eve.
Apart from the two pedestrian deaths and major blazes at Karikari Peninsula, Peria and Pataua, other call-outs for volunteer firefighters included a scrub fire in Haruru Falls, a car crashed into a bank at Maromaku, a fire in the ceiling cavity of a bach at Opononi, and a suspected stolen car set alight at Karikari Peninsula.
At about 6.20pm on Saturday St John Ambulance and Kerikeri Fire Brigade were called to Purerua Peninsula, north of Kerikeri, after a dune buggy rolled. Two people were taken to hospital with moderate injuries.