Intense gales hitting velocities of approximately 155km/h (96mph) have left nearly 90,000 homes lacking electricity and compelled officials to call off in excess of 100 flights, based on domestic outlets.
The winds are affecting the entire southern region and southern parts of the North Island, per the country's meteorological service.
The nation's agencies have announced uncommon red wind warnings - the top caution category - in core zones including these major districts.
People have been encouraged to avoid going outside, avoid travel, and make arrangements for additional utility disruptions.
Extensive Destruction and Crisis Response
The power cut seems to be impacting households mostly in the southern region, although authorities say that the electricity supply was being restored progressively.
Domestic outlets have stated that in certain areas roofs have been ripped off houses, whereas trees and electricity poles have been knocked down by the gusts.
Within the capital, a person was lost his life after being struck by a falling limb at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a female was blown onto approaching vehicles on a thoroughfare by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Air travel in and out of the city have been cancelled because of the weather, whereas certain highways and community centers are not operating.
At the same time Canterbury officials have declared a state of emergency, to assist recovery activities.
Work Stoppages Amid Extreme Conditions
These intense gusts on this day coincide with many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", requesting higher wages and enhanced employment terms.
Yet the severe conditions has pressured them to modify certain arrangements, with some outdoor rallies shifted to interior venues or abandoned.
Like conditions are also sweeping the nearby nation, ushering in a heatwave to the country's outback.
Agencies have issued flame prohibitions for concern about bushfires.