Severe gales hitting speeds of approximately 155km/h (96mph) have left nearly 90,000 homes lacking electricity and compelled officials to halt over 100 air travel services, based on local media.
These gusts are impacting the complete South Island and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have released infrequent red wind warnings - the highest alert level - in core zones such as Wellington and Canterbury.
Residents have been advised to stay indoors, avoid travel, and get ready for more utility disruptions.
Widespread Impact and Emergency Measures
The power cut is primarily influencing households mostly in the South Island, while authorities say that power was being gradually reinstated.
Domestic outlets have reported that in certain areas homes have lost their roofs, whereas trees and electricity poles have been knocked down by the gusts.
Across Wellington, a individual was lost his life after being impacted by a tree branch at a popular trail walking spot on Tuesday.
Also in the capital, a female was pushed toward approaching vehicles on a road by a intensive burst, in a moment that was captured in a popular vehicle recording.
Flights entering and leaving the city have been halted because of the gusts, whereas certain highways and community centers are shut down.
Meanwhile local leaders have issued a emergency situation, to facilitate recovery activities.
Labor Protests During Severe Conditions
The wild winds on this day come as many of teachers, doctors and other public workers are engaged in what has been called a "mega strike", requesting better pay and working conditions.
However the intense climate has compelled them to alter some of their plans, with several external protests moved indoors or cancelled.
Like conditions are affecting Australia, ushering in a period of extreme heat to the remote areas.
Officials have issued fire bans for fear of forest fires.
