Intense gusts hitting velocities of up to 155km/h (96mph) have resulted in around 90,000 homes lacking electricity and forced authorities to call off over 100 air travel services, based on domestic outlets.
The gales are impacting the entire southern region and lower areas of the North Island, per the country's meteorological service.
The nation's agencies have issued rare severe gust advisories - the highest alert level - in core zones such as these major districts.
Residents have been encouraged to remain inside, avoid travel, and get ready for additional power and communication outages.
Extensive Impact and Emergency Measures
The power cut is primarily influencing households mostly in the southern region, though authorities state that energy was being gradually reinstated.
Regional news have stated that in certain areas homes have lost their roofs, while trees and electricity poles have been knocked down by the winds.
Across Wellington, a person was lost his life after being impacted by a falling limb at a frequent walking route on earlier this week.
Also in the capital, a woman was swept into oncoming traffic on a road by a powerful blast, in a moment that was captured in a widely shared car camera footage.
Flights to and from the metropolis have been suspended as a result of the gusts, and various routes and public facilities are not operating.
Meanwhile authorities in Canterbury have issued a state of emergency, to support recovery activities.
Work Stoppages Alongside Severe Weather
The powerful gales on Thursday coincide with tens of thousands of school staff, physicians and civil servants take part in what has been termed a "major walkout", demanding higher wages and enhanced employment terms.
Yet the intense climate has compelled them to alter some of their plans, with several external protests relocated inside or cancelled.
Like conditions are affecting Australia, ushering in a period of extreme heat to the remote areas.
Authorities have announced fire bans for apprehension regarding forest fires.
