Intense gales reaching velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 households experiencing outages and compelled agencies to call off in excess of 100 aircraft departures, as reported by local media.
The gales are influencing the entire South Island and lower areas of the northern region, per the national weather agency.
The nation's agencies have announced uncommon severe gust advisories - the most severe warning - in central regions such as Wellington and Canterbury.
Residents have been encouraged to remain inside, refrain from journeys, and make arrangements for more utility disruptions.
Broad Impact and Crisis Measures
The electricity loss is primarily influencing residences mainly in the southern region, although officials say that power was being gradually reinstated.
Domestic outlets have indicated that in some places structures have suffered roof damage, and trees and electricity poles have been toppled by the winds.
Within the capital, a man was lost his life after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a individual was blown onto approaching vehicles on a thoroughfare by a intensive burst, in a event that was captured in a widely shared car camera footage.
Aircraft services in and out of the metropolis have been suspended as a result of the weather, while certain highways and community centers are also closed.
Meanwhile authorities in Canterbury have issued a state of emergency, to facilitate disaster response efforts.
Strike Action Alongside Extreme Conditions
The wild winds on this day occur while many of educators, medical professionals and government employees take part in what has been described as a "significant labor action", requesting improved salaries and workplace environments.
However the severe conditions has compelled them to change some of their plans, with several external protests shifted to interior venues or called off.
Similar gusts are affecting Australia, bringing a period of extreme heat to the remote areas.
Agencies have declared burning restrictions for fear of wildfires.