Mopping up also continued yesterday at some of Monday's fires, the most serious of which started about 5.30pm at Ōmanaia.
Volunteer fire crews from Rawene and Kaikohe had to protect a house on State Highway 12 while two helicopters used monsoon buckets to stop the flames advancing up a hill.
The cause was still being investigated, acting Northland principal rural fire officer Wayne Martin said.
About 10.15pm, also on Monday, a fire at Matauri Bay tore through an area about half the size of a football field and is thought to have destroyed a dwelling. The Cavalli, Kaeo and Kerikeri brigades responded. That blaze is also still under investigation.
Martin said many recent blazes had escaped from rubbish fires or burn-offs, which was why restrictions requiring a permit for most outdoor fires had been imposed.
Fire permits were free and gave firefighters a chance to offer advice on how to stay safe and keep fires under control.
Other fire callouts on Monday included one about 8.30pm at Tangowahine, east of Dargaville, which turned out to be a farm burn-off. The fire was well contained but was expected to burn for days and had no permit. The property owners were due to meet fire bosses yesterday.
Earlier, about 1pm, the Kaiwaka, Mangawhai and Maungaturoto brigades spent four hours extinguishing a blaze in pine slash on Kaiwaka-Mangawhai Rd.
Martin said it may have started when an earlier burnoff was fanned back into life by high winds.
A forestry crew was back at the scene yesterday to continue dampening down.
About 2pm on Monday a blaze started by a rubbish fire at Cherrington Rd, Ōrauta, covered an area of about 30x30m before it was put out by Kawakawa Fire Brigade.
Last summer fire restrictions were imposed on December 1 with a total fire ban following on January 29.
Northland principal rural fire officer Myles Taylor is currently helping fight bushfires in Australia.
■ Go to www.checkitsalright.nz to check current restrictions or apply for a free permit. Some fires currently don't require a permit — such as hangi fires, gas and charcoal barbecues, braziers and chiminea — but check the website for conditions.