Severe winds hitting speeds of as high as 155km/h (96mph) have caused around 90,000 homes without power and led agencies to cancel over 100 air travel services, according to regional news sources.
These gusts are influencing the complete southern region and southern parts of the North Island, per the country's meteorological service.
New Zealand authorities have announced infrequent severe gust advisories - the top caution category - in core zones including these major districts.
Residents have been urged to stay indoors, stay off roads, and prepare for additional electricity and network failures.
Extensive Impact and Crisis Response
This outage is primarily influencing residences mainly in the South Island, though authorities report that energy was being slowly brought back.
Local media have reported that in certain areas roofs have been ripped off houses, whereas utility poles and vegetation have been brought down by the gales.
Within the capital, a individual was lost his life after being hit by a tree branch at a frequent walking route on Tuesday.
Additionally in the city, a individual was pushed toward oncoming traffic on a thoroughfare by a powerful blast, in a incident that was filmed in a popular vehicle recording.
Aircraft services to and from the metropolis have been halted due to the weather, whereas certain highways and community centers are not operating.
At the same time authorities in Canterbury have issued a state of emergency, to facilitate disaster response efforts.
Strike Action During Extreme Weather
The wild winds on this day come as tens of thousands of teachers, doctors and other public workers are engaged in what has been called a "major walkout", calling for higher wages and enhanced employment terms.
Yet the severe conditions has pressured them to change some of their plans, with various open-air gatherings relocated inside or abandoned.
Comparable winds are impacting Australia, causing a period of extreme heat to the nation's interior regions.
Authorities have declared burning restrictions for apprehension regarding bushfires.