Severe gales hitting speeds of up to 155km/h (96mph) have left approximately 90,000 homes lacking electricity and compelled officials to call off over 100 aircraft departures, based on domestic outlets.
These gusts are impacting the complete southern region and southern sections of the northern region, as stated by the national weather agency.
Officials in New Zealand have issued rare high-level wind alerts - the top caution category - in key areas including Wellington and Canterbury.
People have been encouraged to stay indoors, refrain from journeys, and prepare for more electricity and network failures.
Widespread Destruction and Emergency Measures
This outage is primarily influencing households predominantly in the southern region, although agencies say that the electricity supply was being restored progressively.
Domestic outlets have indicated that in various locations homes have lost their roofs, and power lines and trees have been toppled by the gales.
Within the capital, a man was killed after being impacted by a tree branch at a well-known hiking path on earlier this week.
Also in the capital, a individual was pushed toward approaching vehicles on a thoroughfare by a strong gust of wind, in a moment that was filmed in a popular vehicle recording.
Air travel to and from the metropolis have been cancelled because of the weather, whereas certain highways and community centers are shut down.
At the same time Canterbury officials have issued a state of emergency, to support recovery activities.
Labor Protests During Severe Weather
The powerful gales on Thursday coincide with tens of thousands of teachers, doctors and other public workers take part in what has been described as a "mega strike", demanding better pay and working conditions.
However the intense climate has compelled them to change various scheduled activities, with several external protests shifted to interior venues or abandoned.
Similar gusts are impacting Australia, bringing a high-temperature event to the remote areas.
Agencies have issued flame prohibitions for apprehension regarding bushfires.