Intense gales hitting speeds of up to 155km/h (96mph) have left approximately 90,000 properties experiencing outages and led authorities to cancel more than 100 air travel services, based on regional news sources.
The gales are influencing the entire southern region and southern sections of the North Island, according to the weather forecasting body.
Officials in New Zealand have announced infrequent red wind warnings - the highest alert level - in central regions encompassing Canterbury and Wellington.
People have been encouraged to remain inside, avoid travel, and prepare for additional utility disruptions.
Extensive Damage and Crisis Measures
This outage is primarily influencing households mainly in the southern region, although agencies say that power was being restored progressively.
Regional news have stated that in various locations structures have suffered roof damage, while trees and electricity poles have been brought down by the gales.
Across Wellington, a man was killed after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was swept into moving cars on a street by a strong gust of wind, in a incident that was recorded in a widely shared car camera footage.
Flights entering and leaving the urban area have been cancelled because of the weather, whereas various routes and public facilities are also closed.
Meanwhile authorities in Canterbury have issued a emergency situation, to support disaster response efforts.
Work Stoppages Alongside Extreme Conditions
The wild winds on Thursday occur while many of school staff, physicians and civil servants are participating in what has been described as a "major walkout", demanding improved salaries and workplace environments.
But the extreme weather has forced them to change certain arrangements, with some outdoor rallies shifted to interior venues or abandoned.
Comparable winds are affecting the neighboring country, causing a heatwave to the country's outback.
Authorities have issued fire bans for concern about bushfires.
