Intense gusts reaching speeds of up to 155km/h (96mph) have caused around 90,000 properties experiencing outages and forced authorities to cancel more than 100 air travel services, according to regional news sources.
The winds are affecting the complete South Island and southern sections of the North Island, as stated by the national weather agency.
New Zealand authorities have released uncommon high-level wind alerts - the most severe warning - in core zones such as Wellington and Canterbury.
Locals have been advised to remain inside, stay off roads, and get ready for additional utility disruptions.
Extensive Damage and Crisis Response
The electricity loss is primarily influencing homes mainly in the South Island, although authorities state that energy was being restored progressively.
Regional news have reported that in certain areas homes have lost their roofs, while trees and electricity poles have been knocked down by the gales.
Within the capital, a person was lost his life after being hit by a falling limb at a well-known hiking path on earlier this week.
Also in the capital, a woman was blown onto approaching vehicles on a thoroughfare by a intensive burst, in a incident that was captured in a widely shared car camera footage.
Air travel entering and leaving the urban area have been suspended due to the gusts, while various routes and public facilities are not operating.
At the same time Canterbury officials have announced a emergency situation, to facilitate emergency management operations.
Work Stoppages During Extreme Weather
The powerful gales on today occur while many of educators, medical professionals and government employees take part in what has been described as a "major walkout", requesting better pay and working conditions.
However the severe conditions has compelled them to modify certain arrangements, with several external protests moved indoors or cancelled.
Like conditions are affecting Australia, ushering in a heatwave to the remote areas.
Officials have declared flame prohibitions for apprehension regarding wildfires.