Severe gales attaining velocities of approximately 155km/h (96mph) have left approximately 90,000 homes without power and forced authorities to call off in excess of 100 flights, based on regional news sources.
The winds are impacting the complete South Island and southern parts of the North Island, as stated by the national weather agency.
New Zealand authorities have issued rare high-level wind alerts - the highest alert level - in key areas encompassing Canterbury and Wellington.
People have been encouraged to stay indoors, avoid travel, and get ready for additional power and communication outages.
The power cut appears to be affecting homes predominantly in the southern region, though officials state that energy 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 toppled by the winds.
Within the capital, a person was lost his life after being impacted by a wooden fragment at a well-known hiking path on earlier this week.
Also in the capital, a individual was blown onto moving cars on a road by a strong gust of wind, in a event that was captured in a widely shared car camera footage.
Air travel to and from the city have been suspended because of the winds, whereas certain highways and community centers are shut down.
At the same time local leaders have announced a crisis declaration, to assist emergency management operations.
The wild winds on this day coincide with many of educators, medical professionals and government employees are participating in what has been called a "significant labor action", demanding better pay and working conditions.
But the extreme weather has forced them to alter some of their plans, with some outdoor rallies shifted to interior venues or called off.
Like conditions are impacting Australia, causing a heatwave to the nation's interior regions.
Officials have announced fire bans for apprehension regarding wildfires.
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