Powerful gusts attaining velocities of up to 155km/h (96mph) have resulted in approximately 90,000 properties lacking electricity and forced agencies to cancel over 100 flights, as reported by regional news sources.
These gusts are influencing the complete southern region and lower areas of the North Island, according to the national weather agency.
Officials in New Zealand have released rare severe gust advisories - the top caution category - in core zones including Wellington and Canterbury.
Locals have been advised to stay indoors, refrain from journeys, and prepare for additional utility disruptions.
Extensive Damage and Crisis Response
This outage appears to be affecting households mostly in the South Island, while authorities say that the electricity supply was being restored progressively.
Domestic outlets have reported that in certain areas structures have suffered roof damage, and trees and electricity poles have been brought down by the gales.
Across Wellington, a individual was lost his life after being hit by a wooden fragment at a popular trail walking spot on earlier this week.
Additionally in the city, a female was blown onto moving cars on a thoroughfare by a intensive burst, in a moment that was filmed in a popular vehicle recording.
Aircraft services in and out of the city have been cancelled as a result of the gusts, whereas some roads and libraries are shut down.
Simultaneously local leaders have declared a state of emergency, to support emergency management operations.
Strike Action Alongside Severe Weather
The powerful gales on this day come as many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", requesting better pay and working conditions.
But the extreme weather has forced them to alter certain arrangements, with several external protests shifted to interior venues or abandoned.
Comparable winds are impacting the nearby nation, ushering in a heatwave to the nation's interior regions.
Agencies have announced flame prohibitions for fear of forest fires.