Severe winds attaining speeds of approximately 155km/h (96mph) have left nearly 90,000 properties experiencing outages and compelled authorities to halt more than 100 flights, according to domestic outlets.
The winds are influencing the complete southern region and southern parts of the North Island, per the country's meteorological service.
New Zealand authorities have issued rare severe gust advisories - the top caution category - in central regions encompassing Wellington and Canterbury.
Residents have been encouraged to remain inside, avoid travel, and get ready for additional electricity and network failures.
Widespread Damage and Crisis Response
The electricity loss seems to be impacting homes predominantly in the southern region, while authorities report that power was being restored progressively.
Local media have stated that in various locations homes have lost their roofs, whereas power lines and trees have been brought down by the gales.
In Wellington, a individual was lost his life after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a individual was swept into moving cars on a street by a powerful blast, in a incident that was filmed in a widely shared car camera footage.
Aircraft services to and from the urban area have been cancelled due to the weather, whereas certain highways and community centers are not operating.
Meanwhile authorities in Canterbury have declared a emergency situation, to assist emergency management operations.
Strike Action During Extreme Weather
These intense gusts on this day coincide with many of educators, medical professionals and government employees are engaged in what has been described as a "mega strike", requesting improved salaries and workplace environments.
But the extreme weather has pressured them to change some of their plans, with various open-air gatherings shifted to interior venues or called off.
Like conditions are affecting the nearby nation, causing a period of extreme heat to the nation's interior regions.
Officials have issued fire bans for apprehension regarding forest fires.