Intense gusts attaining speeds of approximately 155km/h (96mph) have left around 90,000 properties experiencing outages and forced authorities to call off over 100 flights, as reported by regional news sources.
These gusts are influencing the whole southern region and lower areas of the North Island, as stated by the national weather agency.
The nation's agencies have announced uncommon red wind warnings - the most severe warning - in key areas including these major districts.
Residents have been urged to stay indoors, avoid travel, and make arrangements for further utility disruptions.
Widespread Damage and Emergency Response
This outage is primarily influencing homes predominantly in the southern region, though authorities report that the electricity supply was being restored progressively.
Local media have indicated that in certain areas roofs have been ripped off houses, while trees and electricity poles have been toppled by the gales.
In Wellington, a person was lost his life after being impacted by a falling limb at a frequent walking route on Tuesday.
Meanwhile in Wellington, a female was pushed toward moving cars on a street by a strong gust of wind, in a moment that was filmed in a popular vehicle recording.
Air travel in and out of the urban area have been cancelled as a result of the winds, whereas certain highways and community centers are also closed.
Meanwhile authorities in Canterbury have declared a state of emergency, to assist emergency management operations.
Work Stoppages Alongside Severe Weather
These intense gusts on this day come as many of school staff, physicians and civil servants take part in what has been described as a "significant labor action", demanding better pay and working conditions.
But the intense climate has forced them to change some of their plans, with various open-air gatherings shifted to interior venues or abandoned.
Like conditions are also sweeping Australia, ushering in a period of extreme heat to the country's outback.
Agencies have issued fire bans for apprehension regarding forest fires.
