Intense winds attaining velocities of up to 155km/h (96mph) have caused approximately 90,000 households experiencing outages and compelled authorities to cancel in excess of 100 flights, based on local media.
The gales are influencing the complete South Island and southern sections of the northern region, according to the national weather agency.
Officials in New Zealand have announced uncommon high-level wind alerts - the highest alert level - in key areas including Wellington and Canterbury.
People have been encouraged to stay indoors, refrain from journeys, and make arrangements for more power and communication outages.
Widespread Destruction and Emergency Response
This outage seems to be impacting homes predominantly in the South Island, although agencies say that energy was being gradually reinstated.
Domestic outlets have stated that in some places homes have lost their roofs, and trees and electricity poles have been toppled by the winds.
In Wellington, a man was killed after being impacted by a falling limb at a frequent walking route on Tuesday.
Meanwhile in Wellington, a individual was swept into approaching vehicles on a street by a powerful blast, in a incident that was captured in a viral dashcam video.
Flights to and from the urban area have been halted as a result of the winds, while various routes and public facilities are also closed.
Meanwhile authorities in Canterbury have declared a crisis declaration, to facilitate recovery activities.
Work Stoppages Amid Harsh Conditions
These intense gusts on today coincide with tens of thousands of teachers, doctors and other public workers are engaged in what has been called a "mega strike", requesting better pay and working conditions.
However the intense climate has forced them to alter various scheduled activities, with several external protests moved indoors or cancelled.
Comparable winds are impacting Australia, bringing a high-temperature event to the nation's interior regions.
Authorities have declared burning restrictions for fear of bushfires.
