Auckland Council has announced a complete fire ban for the region, including Great Barrier, Kawau, Waiheke and the other Hauraki Gulf islands.
Principal Rural Fire Officer Bryan Cartelle said the ban was necessary because of the heightened fire danger and predicted weather conditions.
A massive blaze has been burning on Great Barrier Island for several days and earlier today a large bush fire caused a landslip that closed a road between Papakura and Hunua Township, south of Auckland.
"The forecast for a hot, dry long weekend with increased winds means a complete fire ban is the safest option," Mr Cartelle said. "Both locals and visitors to the region will need to do their part by taking extra precautions and ensuring the ban is followed by everyone," he said.
This means all fires in the open air including rubbish fires, bonfires, backyard braziers, fireworks and cooking fires are banned.