Severe winds hitting velocities of as high as 155km/h (96mph) have caused nearly 90,000 properties experiencing outages and led authorities to call off more than 100 air travel services, as reported by local media.
The gales are affecting the entire southern region and southern sections of the North Island, as stated by the country's meteorological service.
Officials in New Zealand have issued uncommon severe gust advisories - the highest alert level - in key areas including these major districts.
Residents have been encouraged to avoid going outside, avoid travel, and get ready for additional power and communication outages.
Broad Destruction and Emergency Response
The power cut appears to be affecting households predominantly in the South Island, though authorities report that energy was being slowly brought back.
Domestic outlets have stated that in some places roofs have been ripped off houses, while power lines and trees have been brought down by the gales.
Across Wellington, a individual was fatally injured after being impacted by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a female was pushed toward approaching vehicles on a street by a strong gust of wind, in a moment that was recorded in a widely shared car camera footage.
Air travel in and out of the metropolis have been cancelled because of the gusts, whereas certain highways and community centers are not operating.
Meanwhile authorities in Canterbury have issued a crisis declaration, to assist recovery activities.
Labor Protests Alongside Harsh Weather
These intense gusts on Thursday occur while numerous of educators, medical professionals and government employees are engaged in what has been called a "mega strike", requesting better pay and working conditions.
However the extreme weather has pressured them to alter some of their plans, with some outdoor rallies shifted to interior venues or abandoned.
Similar gusts are also sweeping the nearby nation, bringing a heatwave to the remote areas.
Authorities have issued flame prohibitions for apprehension regarding forest fires.
