Severe gusts reaching speeds of as high as 155km/h (96mph) have left approximately 90,000 properties lacking electricity and compelled authorities to halt more than 100 air travel services, based on domestic outlets.
These gusts are affecting the complete southern region and lower areas of the North Island, according to the national weather agency.
Officials in New Zealand have announced infrequent severe gust advisories - the most severe warning - in core zones including Wellington and Canterbury.
People have been urged to stay indoors, refrain from journeys, and make arrangements for further utility disruptions.
Widespread Impact and Emergency Measures
The electricity loss appears to be affecting households mostly in the southern region, while agencies say that energy was being restored progressively.
Local media have reported that in various locations roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the gusts.
In Wellington, a person was lost his life after being struck by a tree branch at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a woman was blown onto moving cars on a road by a strong gust of wind, in a moment that was filmed in a viral dashcam video.
Aircraft services to and from the city have been cancelled due to the gusts, whereas various routes and public facilities are also closed.
Meanwhile local leaders have declared a crisis declaration, to support disaster response efforts.
Strike Action During Harsh Weather
The powerful gales on Thursday come as numerous of teachers, doctors and other public workers are participating in what has been called a "significant labor action", requesting better pay and working conditions.
However the severe conditions has compelled them to modify various scheduled activities, with several external protests relocated inside or abandoned.
Comparable winds are affecting the neighboring country, ushering in a period of extreme heat to the remote areas.
Officials have issued fire bans for fear of wildfires.
