Powerful gusts reaching speeds of approximately 155km/h (96mph) have caused nearly 90,000 properties lacking electricity and compelled officials to call off more than 100 flights, as reported by regional news sources.
These gusts are influencing the entire South Island and lower areas of the North Island, as stated by the country's meteorological service.
New Zealand authorities have released infrequent high-level wind alerts - the top caution category - in core zones such as Canterbury and Wellington.
People have been urged to avoid going outside, stay off roads, and prepare for additional electricity and network failures.
Widespread Destruction and Crisis Response
The electricity loss seems to be impacting homes predominantly in the South Island, though authorities say that the electricity supply was being slowly brought back.
Local media have indicated that in certain areas structures have suffered roof damage, whereas trees and electricity poles have been brought down by the winds.
Within the capital, a individual was lost his life after being hit by a wooden fragment at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a woman was blown onto approaching vehicles on a thoroughfare by a intensive burst, in a incident that was captured in a popular vehicle recording.
Flights entering and leaving the urban area have been cancelled as a result of the weather, and various routes and public facilities are not operating.
At the same time authorities in Canterbury have declared a crisis declaration, to support disaster response efforts.
Labor Protests Alongside Harsh Weather
These intense gusts on this day come as many of school staff, physicians and civil servants are engaged in what has been described as a "significant labor action", calling for improved salaries and workplace environments.
However the extreme weather has pressured them to alter various scheduled activities, with some outdoor rallies relocated inside or cancelled.
Comparable winds are also sweeping the nearby nation, causing a heatwave to the remote areas.
Officials have issued fire bans for apprehension regarding forest fires.
