Powerful gusts attaining speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 households without power and led authorities to call off over 100 aircraft departures, based on domestic outlets.
These gusts are impacting the whole southern region and lower areas of the northern region, according to the country's meteorological service.
The nation's agencies have announced rare red wind warnings - the highest alert level - in core zones such as Canterbury and Wellington.
Locals have been encouraged to remain inside, avoid travel, and prepare for additional power and communication outages.
Extensive Destruction and Crisis Measures
This outage is primarily influencing households predominantly in the southern region, though agencies state that the electricity supply was being gradually reinstated.
Local media have indicated that in certain areas homes have lost their roofs, whereas trees and electricity poles have been knocked down by the winds.
In Wellington, a individual was lost his life after being hit by a wooden fragment at a frequent walking route on earlier this week.
Also in the capital, a woman was swept into approaching vehicles on a street by a intensive burst, in a incident that was captured in a widely shared car camera footage.
Air travel in and out of the urban area have been suspended due to the winds, and some roads and libraries are shut down.
Simultaneously local leaders have issued a crisis declaration, to assist emergency management operations.
Strike Action Amid Harsh Conditions
These intense gusts on this day coincide with many of educators, medical professionals and government employees are engaged in what has been termed a "major walkout", requesting better pay and working conditions.
Yet the severe conditions has forced them to alter certain arrangements, with several external protests shifted to interior venues or cancelled.
Like conditions are affecting the nearby nation, ushering in a high-temperature event to the remote areas.
Agencies have declared fire bans for concern about forest fires.
