Severe winds attaining speeds of up to 155km/h (96mph) have caused approximately 90,000 homes lacking electricity and led agencies to halt more than 100 flights, as reported by regional news sources.
The gales are impacting the entire southern region and southern sections of the North Island, according to the weather forecasting body.
Officials in New Zealand have announced infrequent severe gust advisories - the most severe warning - in core zones such as these major districts.
Residents have been encouraged to stay indoors, refrain from journeys, and make arrangements for further electricity and network failures.
Extensive Destruction and Crisis Response
This outage seems to be impacting residences mostly in the southern region, though agencies report that the electricity supply was being restored progressively.
Domestic outlets have stated that in various locations roofs have been ripped off houses, and power lines and trees have been brought down by the winds.
In Wellington, a man was lost his life after being impacted by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a woman was swept into approaching vehicles on a street by a intensive burst, in a event that was recorded in a viral dashcam video.
Flights to and from the metropolis have been halted as a result of the winds, and some roads and libraries are not operating.
Meanwhile Canterbury officials have declared a state of emergency, to facilitate disaster response efforts.
Labor Protests Amid Extreme Weather
The powerful gales on this day occur while numerous of teachers, doctors and other public workers are participating in what has been called a "major walkout", calling for better pay and working conditions.
Yet the extreme weather has pressured them to alter some of their plans, with various open-air gatherings shifted to interior venues or called off.
Similar gusts are also sweeping Australia, causing a heatwave to the nation's interior regions.
Officials have issued flame prohibitions for apprehension regarding forest fires.