Intense gales reaching speeds of as high as 155km/h (96mph) have left around 90,000 households experiencing outages and led authorities to halt in excess of 100 flights, based on local media.
The gales are influencing the complete southern region and southern sections of the North Island, as stated by the country's meteorological service.
Officials in New Zealand have released infrequent red wind warnings - the most severe warning - in core zones such as Wellington and Canterbury.
People have been advised to stay indoors, refrain from journeys, and prepare for more electricity and network failures.
Extensive Impact and Emergency Response
The electricity loss is primarily influencing residences mainly in the southern region, while officials state that power was being restored progressively.
Regional news have indicated that in various locations roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the winds.
In Wellington, a person was fatally injured after being hit by a wooden fragment at a frequent walking route on earlier this week.
Also in the capital, a woman was pushed toward moving cars on a street by a strong gust of wind, in a moment that was filmed in a widely shared car camera footage.
Aircraft services to and from the metropolis have been cancelled due to the gusts, whereas various routes and public facilities are also closed.
Simultaneously Canterbury officials have declared a crisis declaration, to assist disaster response efforts.
Work Stoppages Amid Harsh Conditions
The wild winds on this day occur while tens of thousands of educators, medical professionals and government employees take part in what has been termed a "mega strike", demanding better pay and working conditions.
But the intense climate has forced them to modify various scheduled activities, with some outdoor rallies shifted to interior venues or called off.
Like conditions are also sweeping Australia, causing a heatwave to the country's outback.
Agencies have declared fire bans for fear of forest fires.
