Intense winds hitting speeds of approximately 155km/h (96mph) have left approximately 90,000 properties experiencing outages and compelled officials to cancel in excess of 100 air travel services, according to domestic outlets.
The winds are influencing the whole southern region and lower areas of the northern region, per the weather forecasting body.
Officials in New Zealand have announced uncommon high-level wind alerts - the highest alert level - in key areas encompassing Wellington and Canterbury.
People have been encouraged to avoid going outside, stay off roads, and prepare for more utility disruptions.
Widespread Impact and Crisis Measures
The electricity loss is primarily influencing residences predominantly in the South Island, although officials state that the electricity supply was being slowly brought back.
Local media have reported that in some places homes have lost their roofs, and trees and electricity poles have been brought down by the winds.
Across Wellington, a person was fatally injured after being struck by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a woman was swept into approaching vehicles on a street by a strong gust of wind, in a moment that was recorded in a viral dashcam video.
Flights entering and leaving the city have been suspended because of the winds, while various routes and public facilities are also closed.
At the same time authorities in Canterbury have announced a state of emergency, to support disaster response efforts.
Labor Protests Amid Extreme Weather
The powerful gales on this day come as numerous of teachers, doctors and other public workers are participating in what has been termed a "significant labor action", calling for improved salaries and workplace environments.
But the severe conditions has compelled them to modify various scheduled activities, with some outdoor rallies shifted to interior venues or called off.
Like conditions are impacting the neighboring country, causing a heatwave to the remote areas.
Officials have declared fire bans for concern about forest fires.
