Severe gusts hitting speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 households without power and led officials to call off in excess of 100 air travel services, according to regional news sources.
These gusts are affecting the whole southern region and southern sections of the northern region, per the country's meteorological service.
New Zealand authorities have released infrequent severe gust advisories - the highest alert level - in core zones including Wellington and Canterbury.
Locals have been advised to stay indoors, refrain from journeys, and get ready for additional electricity and network failures.
Extensive Destruction and Crisis Response
The electricity loss seems to be impacting residences predominantly in the South Island, while officials state that energy was being gradually reinstated.
Regional news have indicated that in certain areas structures have suffered roof damage, while utility poles and vegetation have been knocked down by the gales.
Within the capital, a man was fatally injured after being hit by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was blown onto approaching vehicles on a thoroughfare by a intensive burst, in a event that was recorded in a popular vehicle recording.
Air travel in and out of the urban area have been halted because of the weather, whereas certain highways and community centers are not operating.
Simultaneously authorities in Canterbury have announced a state of emergency, to support disaster response efforts.
Work Stoppages During Severe Weather
These intense gusts on this day coincide with numerous of educators, medical professionals and government employees are engaged in what has been called a "mega strike", demanding better pay and working conditions.
Yet the intense climate has pressured them to alter various scheduled activities, with various open-air gatherings relocated inside or abandoned.
Similar gusts are affecting the nearby nation, causing a heatwave to the country's outback.
Authorities have declared flame prohibitions for fear of bushfires.