Severe winds hitting velocities of approximately 155km/h (96mph) have left around 90,000 homes without power and led officials to cancel in excess of 100 air travel services, based on domestic outlets.
The winds are impacting the whole southern region and southern parts of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have released infrequent red wind warnings - the most severe warning - in core zones including these major districts.
People have been advised to remain inside, stay off roads, and prepare for further electricity and network failures.
Broad Destruction and Emergency Response
The electricity loss appears to be affecting homes predominantly in the southern region, though officials state that energy was being restored progressively.
Local media have stated that in various locations homes have lost their roofs, and trees and electricity poles have been knocked down by the gusts.
Across Wellington, a person was fatally injured after being struck by a falling limb at a well-known hiking path on Tuesday.
Also in the capital, a woman was blown onto moving cars on a thoroughfare by a strong gust of wind, in a moment that was filmed in a viral dashcam video.
Air travel entering and leaving the city have been suspended due to the weather, and certain highways and community centers are also closed.
At the same time Canterbury officials have declared a emergency situation, to assist disaster response efforts.
Labor Protests During Harsh Conditions
The powerful gales on today come as many of teachers, doctors and other public workers are participating in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
Yet the extreme weather has forced them to alter various scheduled activities, with various open-air gatherings moved indoors or cancelled.
Similar gusts are impacting the nearby nation, bringing a high-temperature event to the nation's interior regions.
Agencies have issued flame prohibitions for concern about forest fires.
