Intense gusts attaining velocities of as high as 155km/h (96mph) have caused around 90,000 properties lacking electricity and compelled officials to cancel over 100 flights, according to regional news sources.
These gusts are impacting the whole southern region and southern parts of the North Island, according to the national weather agency.
Officials in New Zealand have released rare high-level wind alerts - the highest alert level - in core zones encompassing these major districts.
People have been advised to remain inside, avoid travel, and prepare for further utility disruptions.
Widespread Impact and Emergency Measures
The electricity loss seems to be impacting homes mainly in the South Island, though officials report that power was being slowly brought back.
Regional news have reported that in some places roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the gusts.
In Wellington, a individual was killed after being hit by a tree branch at a frequent walking route on Tuesday.
Also in the capital, a woman was blown onto approaching vehicles on a road by a intensive burst, in a incident that was captured in a popular vehicle recording.
Air travel entering and leaving the metropolis have been cancelled because of the weather, whereas some roads and libraries are not operating.
At the same time Canterbury officials have declared a emergency situation, to assist recovery activities.
Work Stoppages Alongside Harsh Weather
The powerful gales on today coincide with tens of thousands of school staff, physicians and civil servants are participating in what has been called a "major walkout", demanding improved salaries and workplace environments.
But the severe conditions has pressured them to modify various scheduled activities, with several external protests moved indoors or cancelled.
Like conditions are also sweeping the neighboring country, ushering in a period of extreme heat to the country's outback.
Agencies have issued burning restrictions for apprehension regarding forest fires.
