Intense winds hitting speeds of approximately 155km/h (96mph) have left approximately 90,000 households lacking electricity and compelled officials to halt in excess of 100 aircraft departures, based on domestic outlets.
The gales are impacting the whole South Island and southern parts of the North Island, per the country's meteorological service.
New Zealand authorities have released infrequent high-level wind alerts - the most severe warning - in core zones encompassing Wellington and Canterbury.
Locals have been urged to remain inside, refrain from journeys, and prepare for more power and communication outages.
Widespread Destruction and Crisis Response
The power cut is primarily influencing residences predominantly in the South Island, while authorities state that energy was being slowly brought back.
Local media have stated that in various locations structures have suffered roof damage, and utility poles and vegetation have been toppled by the gales.
Across Wellington, a individual was killed after being hit by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was pushed toward oncoming traffic on a street by a strong gust of wind, in a moment that was recorded in a widely shared car camera footage.
Flights to and from the urban area have been suspended because of the weather, while various routes and public facilities are shut down.
Meanwhile authorities in Canterbury have announced a emergency situation, to support disaster response efforts.
Work Stoppages Alongside Severe Weather
These intense gusts on today coincide with tens of thousands of educators, medical professionals and government employees are engaged in what has been called a "significant labor action", demanding higher wages and enhanced employment terms.
But the extreme weather has forced them to modify some of their plans, with some outdoor rallies relocated inside or abandoned.
Similar gusts are also sweeping the nearby nation, bringing a high-temperature event to the remote areas.
Officials have announced fire bans for concern about bushfires.
