Severe winds attaining velocities of up to 155km/h (96mph) have resulted in around 90,000 properties experiencing outages and forced officials to cancel over 100 aircraft departures, according to local media.
These gusts are affecting the whole southern region and southern sections of the northern region, as stated by the country's meteorological service.
New Zealand authorities have released infrequent high-level wind alerts - the most severe warning - in core zones including Canterbury and Wellington.
Residents have been urged to stay indoors, refrain from journeys, and get ready for more electricity and network failures.
Extensive Destruction and Emergency Response
The electricity loss appears to be affecting homes predominantly in the South Island, while agencies state that the electricity supply was being restored progressively.
Regional news have stated that in some places structures have suffered roof damage, while trees and electricity poles have been brought down by the gales.
In Wellington, a man was lost his life after being impacted by a tree branch at a frequent walking route on Tuesday.
Also in the capital, a female was blown onto oncoming traffic on a street by a strong gust of wind, in a incident that was filmed in a popular vehicle recording.
Aircraft services to and from the city have been cancelled due to the weather, while various routes and public facilities are also closed.
At the same time local leaders have issued a crisis declaration, to facilitate emergency management operations.
Strike Action During Harsh Conditions
The powerful gales on this day come as numerous of teachers, doctors and other public workers take part in what has been described as a "mega strike", calling for improved salaries and workplace environments.
Yet the intense climate has compelled them to alter certain arrangements, with several external protests relocated inside or abandoned.
Comparable winds are also sweeping the neighboring country, causing a heatwave to the nation's interior regions.
Authorities have announced burning restrictions for apprehension regarding wildfires.
