Powerful winds hitting speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 homes lacking electricity and compelled officials to cancel in excess of 100 flights, according to local media.
These gusts are affecting the complete South Island and southern parts of the North Island, according to the weather forecasting body.
Officials in New Zealand have issued uncommon severe gust advisories - the highest alert level - in central regions including these major districts.
People have been encouraged to stay indoors, avoid travel, and get ready for additional power and communication outages.
Extensive Damage and Emergency Response
This outage appears to be affecting homes mainly in the southern region, although agencies say that power was being restored progressively.
Domestic outlets have reported that in some places structures have suffered roof damage, and trees and electricity poles have been knocked down by the gusts.
In Wellington, a individual was lost his life after being struck by a wooden fragment at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was swept into oncoming traffic on a thoroughfare by a powerful blast, in a incident that was recorded in a viral dashcam video.
Aircraft services to and from the metropolis have been cancelled due to the winds, and some roads and libraries are shut down.
Meanwhile local leaders have declared a crisis declaration, to support disaster response efforts.
Labor Protests Alongside Harsh Weather
The powerful gales on this day occur while numerous of educators, medical professionals and government employees are participating in what has been termed a "mega strike", requesting better pay and working conditions.
But the intense climate has compelled them to alter various scheduled activities, with various open-air gatherings relocated inside or called off.
Similar gusts are affecting the nearby nation, ushering in a period of extreme heat to the remote areas.
Agencies have issued fire bans for concern about bushfires.
