Severe gusts reaching speeds of up to 155km/h (96mph) have caused approximately 90,000 homes experiencing outages and led agencies to halt in excess of 100 air travel services, as reported by domestic outlets.
The gales are influencing the entire southern region and southern sections of the North Island, according to the weather forecasting body.
New Zealand authorities have released rare high-level wind alerts - the highest alert level - in core zones including Wellington and Canterbury.
Residents have been advised to avoid going outside, refrain from journeys, and prepare for additional utility disruptions.
Extensive Impact and Crisis Response
This outage appears to be affecting residences mainly in the South Island, though authorities say that power was being restored progressively.
Local media have reported that in various locations homes have lost their roofs, whereas trees and electricity poles have been toppled by the gusts.
Within the capital, a man 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 road by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Aircraft services in and out of the city have been suspended because of the winds, and various routes and public facilities are not operating.
At the same time authorities in Canterbury have declared a crisis declaration, to facilitate emergency management operations.
Strike Action During Severe Conditions
These intense gusts on this day come as tens of thousands of teachers, doctors and other public workers are participating in what has been called a "significant labor action", calling for better pay and working conditions.
But the severe conditions has pressured them to alter certain arrangements, with some outdoor rallies relocated inside or called off.
Like conditions are affecting the nearby nation, ushering in a high-temperature event to the remote areas.
Officials have declared burning restrictions for concern about forest fires.
