Intense gusts attaining velocities of approximately 155km/h (96mph) have resulted in around 90,000 homes without power and compelled officials to call off over 100 air travel services, based on local media.
The gales are impacting the whole southern region and lower areas of the northern region, per the national weather agency.
New Zealand authorities have announced rare red wind warnings - the highest alert level - in core zones such as these major districts.
Residents have been encouraged to avoid going outside, refrain from journeys, and prepare for more utility disruptions.
Extensive Impact and Emergency Response
This outage is primarily influencing households mainly in the South Island, though officials report that power was being restored progressively.
Domestic outlets have indicated that in certain areas roofs have been ripped off houses, whereas utility poles and vegetation have been knocked down by the gusts.
Within the capital, a man was lost his life after being hit by a falling limb at a well-known hiking path on Tuesday.
Additionally in the city, a woman was blown onto moving cars on a road by a intensive burst, in a event that was captured in a viral dashcam video.
Aircraft services in and out of the metropolis have been suspended because of the weather, while certain highways and community centers are not operating.
Meanwhile local leaders have announced a emergency situation, to support disaster response efforts.
Labor Protests During Harsh Weather
The powerful gales on Thursday come as many of school staff, physicians and civil servants take part in what has been described as a "mega strike", demanding higher wages and enhanced employment terms.
Yet the extreme weather has pressured them to change some of their plans, with some outdoor rallies moved indoors or called off.
Like conditions are also sweeping the nearby nation, causing a high-temperature event to the nation's interior regions.
Authorities have declared flame prohibitions for concern about wildfires.
