Intense gusts reaching speeds of as high as 155km/h (96mph) have caused nearly 90,000 households experiencing outages and led authorities to call off in excess of 100 aircraft departures, according to regional news sources.
These gusts are influencing the complete South Island and southern sections of the northern region, per the national weather agency.
Officials in New Zealand have issued uncommon red wind warnings - the highest alert level - in key areas encompassing these major districts.
People have been encouraged to remain inside, avoid travel, and prepare for further power and communication outages.
Widespread Damage and Emergency Measures
The power cut is primarily influencing homes predominantly in the southern region, although authorities report that power was being restored progressively.
Regional news have indicated that in various locations structures have suffered roof damage, whereas power lines and trees have been knocked down by the gales.
In Wellington, a individual was killed after being hit by a tree branch at a frequent walking route on Tuesday.
Meanwhile in Wellington, a woman was pushed toward moving cars on a street by a strong gust of wind, in a moment that was recorded in a popular vehicle recording.
Air travel in and out of the metropolis have been halted because of the winds, and various routes and public facilities are not operating.
Simultaneously authorities in Canterbury have declared a state of emergency, to facilitate disaster response efforts.
Work Stoppages Alongside Extreme Weather
The wild winds on today come as many of teachers, doctors and other public workers are participating in what has been described as a "significant labor action", demanding improved salaries and workplace environments.
Yet the extreme weather has pressured them to modify certain arrangements, with several external protests shifted to interior venues or abandoned.
Like conditions are also sweeping Australia, causing a heatwave to the remote areas.
Authorities have declared flame prohibitions for apprehension regarding forest fires.