The forecaster said southeasterly winds caused by Cyclone Gabrielle could reach 120km-130km/h in exposed places, damaging powerlines, trees and unsecured structures.
The cyclone was now situated north of the Bay of Plenty, and had led to widespread damage, flooding, and power outages across the North Island.
Trees have blocked SH1 between Waiouru and Rangipo. Photo / Supplied
Trees were toppled by high winds at the Three Sisters rest stop on SH1 near Waiouru. Photo / Supplied