Powerful gusts reaching speeds of approximately 155km/h (96mph) have caused around 90,000 homes lacking electricity and compelled officials to call off in excess of 100 air travel services, according to regional news sources.
The winds are influencing the entire southern region and southern parts of the North Island, according to the national weather agency.
The nation's agencies have issued infrequent high-level wind alerts - the most severe warning - in key areas including these major districts.
Locals have been encouraged to stay indoors, avoid travel, and get ready for further utility disruptions.
Extensive Damage and Crisis Response
This outage appears to be affecting homes predominantly in the southern region, though agencies report that the electricity supply was being restored progressively.
Local media have indicated that in various locations roofs have been ripped off houses, whereas utility poles and vegetation have been brought down by the gusts.
Within the capital, a man was fatally injured after being struck by a wooden fragment at a frequent walking route on Tuesday.
Meanwhile in Wellington, a female was pushed toward approaching vehicles on a thoroughfare by a strong gust of wind, in a event that was filmed in a viral dashcam video.
Aircraft services entering and leaving the metropolis have been halted because of the weather, and certain highways and community centers are shut down.
Meanwhile Canterbury officials have declared a emergency situation, to support disaster response efforts.
Labor Protests Alongside Harsh Weather
The wild winds on this day come as tens of thousands of educators, medical professionals and government employees take part in what has been called a "significant labor action", requesting improved salaries and workplace environments.
But the severe conditions has pressured them to alter various scheduled activities, with several external protests shifted to interior venues or called off.
Like conditions are impacting Australia, bringing a period of extreme heat to the country's outback.
Officials have announced burning restrictions for apprehension regarding bushfires.
