Severe gales reaching velocities of up to 155km/h (96mph) have left nearly 90,000 homes lacking electricity and compelled officials to halt more than 100 aircraft departures, as reported by domestic outlets.
The gales are affecting the whole South Island and southern sections of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have released uncommon red wind warnings - the top caution category - in central regions such as these major districts.
Residents have been urged to stay indoors, stay off roads, and prepare for more utility disruptions.
Extensive Damage and Emergency Measures
The power cut is primarily influencing residences mainly in the South Island, although officials report that power was being restored progressively.
Domestic outlets have indicated that in some places homes have lost their roofs, and trees and electricity poles have been knocked down by the gusts.
In Wellington, a man was killed after being impacted by a tree branch at a well-known hiking path on Tuesday.
Additionally in the city, a female was pushed toward moving cars on a road by a intensive burst, in a incident that was recorded in a widely shared car camera footage.
Flights in and out of the urban area have been cancelled as a result of the weather, while some roads and libraries are also closed.
At the same time local leaders have declared a state of emergency, to assist recovery activities.
Labor Protests During Severe Weather
The powerful gales on Thursday occur while tens of thousands of school staff, physicians and civil servants take part in what has been termed a "mega strike", calling for better pay and working conditions.
However the intense climate has forced them to modify various scheduled activities, with various open-air gatherings moved indoors or cancelled.
Like conditions are affecting Australia, ushering in a high-temperature event to the country's outback.
Authorities have issued flame prohibitions for apprehension regarding wildfires.