Powerful gusts attaining speeds of approximately 155km/h (96mph) have resulted in approximately 90,000 homes without power and compelled officials to halt in excess of 100 aircraft departures, based on local media.
These gusts are impacting the whole southern region and southern sections of the North Island, according to the weather forecasting body.
The nation's agencies have released infrequent red wind warnings - the highest alert level - in key areas encompassing Wellington and Canterbury.
Locals have been encouraged to stay indoors, refrain from journeys, and make arrangements for further power and communication outages.
Widespread Destruction and Emergency Response
The electricity loss is primarily influencing residences predominantly in the southern region, although agencies report that the electricity supply was being restored progressively.
Regional news have reported that in some places homes have lost their roofs, while trees and electricity poles have been brought down by the gales.
Across Wellington, a individual was killed after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a woman was pushed toward moving cars on a road by a powerful blast, in a event that was filmed in a widely shared car camera footage.
Aircraft services entering and leaving the metropolis have been cancelled as a result of the weather, whereas certain highways and community centers are shut down.
Meanwhile Canterbury officials have issued a crisis declaration, to assist recovery activities.
Labor Protests Amid Extreme Weather
These intense gusts on Thursday come as tens of thousands of school staff, physicians and civil servants take part in what has been called a "major walkout", requesting improved salaries and workplace environments.
Yet the extreme weather has compelled them to modify some of their plans, with several external protests moved indoors or called off.
Like conditions are impacting the nearby nation, bringing a high-temperature event to the nation's interior regions.
Officials have declared flame prohibitions for fear of forest fires.
