Powerful gusts hitting velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 properties lacking electricity and forced officials to call off in excess of 100 air travel services, according to regional news sources.
These gusts are impacting the entire South Island and lower areas of the northern region, per the country's meteorological service.
Officials in New Zealand have issued rare severe gust advisories - the highest alert level - in key areas including Canterbury and Wellington.
People have been urged to stay indoors, stay off roads, and prepare for further electricity and network failures.
Extensive Damage and Emergency Response
This outage is primarily influencing residences predominantly in the South Island, while officials state that power was being slowly brought back.
Domestic outlets have stated that in certain areas homes have lost their roofs, while power lines and trees have been knocked down by the gusts.
In Wellington, a person was lost his life after being struck by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was pushed toward oncoming traffic on a road by a powerful blast, in a incident that was recorded in a widely shared car camera footage.
Air travel in and out of the metropolis have been suspended because of the weather, and certain highways and community centers are also closed.
At the same time authorities in Canterbury have declared a state of emergency, to support disaster response efforts.
Strike Action Amid Extreme Weather
The wild winds on this day come as many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", calling for better pay and working conditions.
But the intense climate has forced them to change various scheduled activities, with various open-air gatherings shifted to interior venues or cancelled.
Comparable winds are also sweeping the nearby nation, ushering in a high-temperature event to the country's outback.
Authorities have issued flame prohibitions for apprehension regarding wildfires.