Severe winds reaching velocities of approximately 155km/h (96mph) have resulted in around 90,000 properties experiencing outages and led agencies to halt in excess of 100 air travel services, according to local media.
These gusts are affecting the complete southern region and southern sections of the North Island, per the national weather agency.
The nation's agencies have released rare red wind warnings - the highest alert level - in core zones encompassing Canterbury and Wellington.
Locals have been advised to remain inside, stay off roads, and get ready for more power and communication outages.
Widespread Damage and Emergency Response
This outage seems to be impacting residences mostly in the southern region, while agencies report that the electricity supply was being restored progressively.
Regional news have stated that in some places structures have suffered roof damage, and power lines and trees have been knocked down by the winds.
Within the capital, a man was lost his life after being struck by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a female was pushed toward moving cars on a street by a intensive burst, in a moment that was filmed in a popular vehicle recording.
Air travel entering and leaving the urban area have been cancelled because of the weather, whereas some roads and libraries are not operating.
Meanwhile Canterbury officials have announced a emergency situation, to assist emergency management operations.
Labor Protests Amid Severe Conditions
The powerful gales on today coincide with tens of thousands of teachers, doctors and other public workers take part in what has been called a "major walkout", calling for improved salaries and workplace environments.
But the intense climate has compelled them to alter certain arrangements, with various open-air gatherings relocated inside or cancelled.
Similar gusts are also sweeping the neighboring country, causing a heatwave to the remote areas.
Authorities have issued flame prohibitions for concern about wildfires.