Severe gusts hitting velocities of as high as 155km/h (96mph) have left around 90,000 properties lacking electricity and compelled authorities to cancel over 100 flights, as reported by local media.
These gusts are influencing the complete South Island and southern parts of the northern region, according to the country's meteorological service.
Officials in New Zealand have announced uncommon red wind warnings - the highest alert level - in key areas including Wellington and Canterbury.
Residents have been advised to remain inside, stay off roads, and prepare for additional power and communication outages.
Extensive Destruction and Emergency Response
The power cut is primarily influencing homes mainly in the southern region, although authorities report that the electricity supply was being gradually reinstated.
Regional news have indicated that in certain areas roofs have been ripped off houses, and trees and electricity poles have been toppled by the winds.
Across Wellington, a person was lost his life after being hit by a tree branch at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a woman was blown onto approaching vehicles on a street by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been cancelled as a result of the gusts, and certain highways and community centers are shut down.
Meanwhile Canterbury officials have issued a state of emergency, to facilitate disaster response efforts.
Strike Action Amid Harsh Weather
The wild winds on this day occur while many of school staff, physicians and civil servants take part in what has been described as a "major walkout", calling for higher wages and enhanced employment terms.
But the extreme weather has pressured them to alter various scheduled activities, with some outdoor rallies moved indoors or called off.
Like conditions are impacting Australia, ushering in a period of extreme heat to the remote areas.
Agencies have declared flame prohibitions for concern about wildfires.
