Powerful gales hitting speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 homes without power and led agencies to halt in excess of 100 flights, according to regional news sources.
The gales are influencing the entire southern region and southern sections of the northern region, according to the national weather agency.
Officials in New Zealand have released uncommon severe gust advisories - the highest alert level - in key areas such as Wellington and Canterbury.
Locals have been advised to avoid going outside, stay off roads, and prepare for further utility disruptions.
Broad Destruction and Crisis Measures
The power cut seems to be impacting homes mainly in the South Island, while officials say that the electricity supply was being restored progressively.
Domestic outlets have stated that in certain areas structures have suffered roof damage, and trees and electricity poles have been brought down by the winds.
In Wellington, a man was fatally injured after being hit by a wooden fragment at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a individual was pushed toward approaching vehicles on a thoroughfare by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Aircraft services to and from the metropolis have been cancelled because of the gusts, and various routes and public facilities are also closed.
Meanwhile local leaders have declared a crisis declaration, to support emergency management operations.
Work Stoppages Amid Extreme Weather
These intense gusts on this day coincide with tens of thousands of school staff, physicians and civil servants are participating in what has been termed a "mega strike", calling for higher wages and enhanced employment terms.
Yet the severe conditions has pressured them to change some of their plans, with several external protests relocated inside or called off.
Similar gusts are also sweeping the neighboring country, ushering in a heatwave to the nation's interior regions.
Authorities have issued flame prohibitions for concern about wildfires.
