Liquor bans remained in place around the Bay of Plenty tonight.
Police were also warning drivers to take extra care on the district's sodden roads which made driving conditions even more dangerous than usual.
"Please take extra care today, tonight and in the coming days, especially on the roads," he said.
Fireworks organisers: We'll be active too
Organisers of Sky City's annual New Year fireworks display are determined their show will go ahead, despite the weather.
Over seven hundred kilos of fireworks will be set off from Auckland's Sky Tower at midnight.
The shows will last around 10 minutes.
Sky City said rain would not be an issue, but winds of more than 55 kilometres an hour would be a problem.
There will also be a fireworks display from two barges on the Waitemata Harbour.