Intense gusts reaching speeds of approximately 155km/h (96mph) have resulted in nearly 90,000 homes without power and forced officials to halt over 100 aircraft departures, as reported by regional news sources.
The winds are influencing the entire South Island and lower areas of the North Island, according to the national weather agency.
The nation's agencies have announced rare red wind warnings - the most severe warning - in central regions including these major districts.
People have been encouraged to avoid going outside, avoid travel, and make arrangements for further utility disruptions.
Extensive Destruction and Crisis Measures
The power cut appears to be affecting households predominantly in the South Island, while authorities say that power was being gradually reinstated.
Domestic outlets have stated that in various locations roofs have been ripped off houses, while power lines and trees have been brought down by the gales.
Across Wellington, a individual was lost his life after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a individual was swept into oncoming traffic on a street by a strong gust of wind, in a incident that was captured in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended as a result of the weather, whereas certain highways and community centers are also closed.
Meanwhile authorities in Canterbury have announced a crisis declaration, to facilitate disaster response efforts.
Work Stoppages Alongside Harsh Conditions
The wild winds on today come as many of educators, medical professionals and government employees are engaged in what has been called a "significant labor action", requesting better pay and working conditions.
But the intense climate has pressured them to change various scheduled activities, with several external protests relocated inside or cancelled.
Like conditions are affecting Australia, ushering in a high-temperature event to the nation's interior regions.
Authorities have declared burning restrictions for concern about forest fires.
