Severe winds reaching velocities of approximately 155km/h (96mph) have resulted in nearly 90,000 homes lacking electricity and compelled authorities to halt over 100 aircraft departures, as reported by local media.
These gusts are impacting the entire South Island and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have announced rare severe gust advisories - the most severe warning - in key areas including Wellington and Canterbury.
People have been urged to stay indoors, refrain from journeys, and prepare for additional power and communication outages.
Broad Destruction and Crisis Measures
This outage appears to be affecting residences mainly in the southern region, although authorities say that power was being restored progressively.
Regional news have stated that in certain areas roofs have been ripped off houses, while trees and electricity poles have been brought down by the winds.
Within the capital, a man was fatally injured after being hit by a falling limb at a popular trail walking spot on earlier this week.
Also in the capital, a woman was pushed toward approaching vehicles on a thoroughfare by a intensive burst, in a event that was captured in a popular vehicle recording.
Air travel entering and leaving the metropolis have been suspended because of the weather, whereas certain highways and community centers are shut down.
Meanwhile Canterbury officials have declared a emergency situation, to assist disaster response efforts.
Strike Action Amid Severe Conditions
These intense gusts on this day come as many of school staff, physicians and civil servants are engaged in what has been termed a "significant labor action", requesting higher wages and enhanced employment terms.
But the severe conditions has pressured them to alter some of their plans, with some outdoor rallies relocated inside or cancelled.
Comparable winds are impacting the nearby nation, ushering in a heatwave to the country's outback.
Authorities have declared burning restrictions for fear of bushfires.
