Severe winds reaching speeds of as high as 155km/h (96mph) have left approximately 90,000 homes lacking electricity and compelled agencies to cancel more than 100 air travel services, based on local media.
The winds are affecting the whole South Island and lower areas of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have released uncommon red wind warnings - the most severe warning - in central regions encompassing Canterbury and Wellington.
Residents have been urged to remain inside, avoid travel, and get ready for more electricity and network failures.
Widespread Impact and Crisis Response
The electricity loss is primarily influencing homes mostly in the southern region, although authorities say that energy was being restored progressively.
Regional news have reported that in certain areas homes have lost their roofs, whereas power lines and trees have been toppled by the winds.
Across Wellington, a man was lost his life after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a thoroughfare by a powerful blast, in a incident that was filmed in a viral dashcam video.
Flights entering and leaving the city have been cancelled due to the gusts, and certain highways and community centers are not operating.
Simultaneously Canterbury officials have declared a state of emergency, to facilitate disaster response efforts.
Work Stoppages Amid Harsh Weather
These intense gusts on Thursday coincide with tens of thousands of educators, medical professionals and government employees take part in what has been called a "major walkout", demanding better pay and working conditions.
Yet the extreme weather has compelled them to change certain arrangements, with several external protests shifted to interior venues or cancelled.
Comparable winds are also sweeping the neighboring country, bringing a heatwave to the country's outback.
Officials have issued flame prohibitions for fear of forest fires.
