Powerful winds attaining speeds of as high as 155km/h (96mph) have resulted in around 90,000 homes lacking electricity and compelled officials to halt in excess of 100 flights, based on regional news sources.
These gusts are affecting the whole southern region and lower areas of the northern region, per the weather forecasting body.
Officials in New Zealand have issued uncommon severe gust advisories - the most severe warning - in core zones including Canterbury and Wellington.
Locals have been advised to stay indoors, stay off roads, and prepare for more electricity and network failures.
Broad Impact and Crisis Response
This outage appears to be affecting residences mainly in the southern region, while agencies report that power was being slowly brought back.
Local media have indicated that in certain areas structures have suffered roof damage, while trees and electricity poles have been brought down by the winds.
Across Wellington, a individual was lost his life after being hit by a wooden fragment at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a individual was swept into approaching vehicles on a street by a intensive burst, in a event that was recorded in a popular vehicle recording.
Air travel to and from the city have been cancelled as a result of the gusts, whereas some roads and libraries are shut down.
Meanwhile Canterbury officials have declared a state of emergency, to facilitate emergency management operations.
Labor Protests Amid Severe Conditions
The powerful gales on this day coincide with tens of thousands of educators, medical professionals and government employees take part in what has been called a "significant labor action", demanding higher wages and enhanced employment terms.
But the extreme weather has compelled them to alter certain arrangements, with some outdoor rallies moved indoors or called off.
Similar gusts are affecting the nearby nation, causing a period of extreme heat to the country's outback.
Officials have announced flame prohibitions for concern about bushfires.