Severe winds attaining velocities of approximately 155km/h (96mph) have resulted in around 90,000 households without power and forced officials to call off more than 100 flights, according to regional news sources.
The gales are affecting the whole South Island and lower areas of the North Island, per the country's meteorological service.
Officials in New Zealand have announced rare severe gust advisories - the most severe warning - in core zones encompassing these major districts.
Residents have been advised to remain inside, stay off roads, and get ready for more electricity and network failures.
Broad Destruction and Emergency Response
The power cut is primarily influencing residences predominantly in the southern region, although authorities say that energy was being restored progressively.
Regional news have stated that in various locations structures have suffered roof damage, and power lines and trees have been knocked down by the winds.
Across Wellington, a individual was lost his life after being impacted by a wooden fragment at a frequent walking route on Tuesday.
Also in the capital, a individual was blown onto approaching vehicles on a road by a strong gust of wind, in a moment that was captured in a widely shared car camera footage.
Aircraft services to and from the city have been suspended as a result of the winds, whereas certain highways and community centers are also closed.
Meanwhile authorities in Canterbury have announced a emergency situation, to support emergency management operations.
Labor Protests Amid Harsh Weather
These intense gusts on Thursday occur while many of educators, medical professionals and government employees are participating in what has been termed a "major walkout", calling for improved salaries and workplace environments.
However the severe conditions has forced them to change certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are impacting the neighboring country, bringing a heatwave to the remote areas.
Authorities have declared burning restrictions for fear of forest fires.
