Intense winds reaching velocities of up to 155km/h (96mph) have caused around 90,000 properties experiencing outages and led authorities to halt in excess of 100 air travel services, as reported by regional news sources.
These gusts are influencing the whole South Island and southern parts of the northern region, per the weather forecasting body.
New Zealand authorities have announced uncommon high-level wind alerts - the most severe warning - in core zones including Canterbury and Wellington.
Locals have been advised to remain inside, avoid travel, and get ready for further utility disruptions.
Broad Destruction and Emergency Response
The electricity loss appears to be affecting residences predominantly in the South Island, though officials report that the electricity supply was being restored progressively.
Local media have indicated that in various locations structures have suffered roof damage, and trees and electricity poles have been toppled by the gales.
Within the capital, a man was lost his life after being hit by a wooden fragment at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a female was pushed toward approaching vehicles on a road by a intensive burst, in a moment that was filmed in a viral dashcam video.
Flights to and from the metropolis have been suspended as a result of the winds, and some roads and libraries are not operating.
Meanwhile Canterbury officials have issued a crisis declaration, to facilitate recovery activities.
Strike Action During Severe Conditions
These intense gusts on this day occur while numerous of teachers, doctors and other public workers take part in what has been called a "major walkout", calling for better pay and working conditions.
Yet the intense climate has pressured them to change certain arrangements, with several external protests moved indoors or abandoned.
Like conditions are impacting the nearby nation, ushering in a heatwave to the country's outback.
Authorities have issued fire bans for apprehension regarding forest fires.