Severe gusts reaching velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 households without power and led officials to cancel over 100 flights, as reported by domestic outlets.
The winds are impacting the complete southern region and southern parts of the northern region, according to the country's meteorological service.
Officials in New Zealand have released rare high-level wind alerts - the most severe warning - in central regions such as Canterbury and Wellington.
Locals have been urged to remain inside, refrain from journeys, and get ready for further utility disruptions.
Broad Destruction and Emergency Response
The electricity loss is primarily influencing homes mainly in the southern region, although authorities say that power was being slowly brought back.
Local media have indicated that in certain areas structures have suffered roof damage, and trees and electricity poles have been brought down by the winds.
In Wellington, a individual was lost his life after being hit by a wooden fragment at a frequent walking route on Tuesday.
Meanwhile in Wellington, a individual was pushed toward approaching vehicles on a road by a intensive burst, in a moment that was filmed in a widely shared car camera footage.
Air travel in and out of the urban area have been cancelled due to the gusts, while various routes and public facilities are shut down.
Simultaneously authorities in Canterbury have issued a crisis declaration, to support emergency management operations.
Labor Protests Alongside Extreme Conditions
The powerful gales on Thursday come as numerous of school staff, physicians and civil servants take part in what has been termed a "mega strike", requesting improved salaries and workplace environments.
But the intense climate has compelled them to modify some of their plans, with various open-air gatherings shifted to interior venues or called off.
Comparable winds are also sweeping the nearby nation, bringing a high-temperature event to the remote areas.
Authorities have announced flame prohibitions for concern about forest fires.