Powerful gusts attaining speeds of up to 155km/h (96mph) have left around 90,000 properties lacking electricity and compelled agencies to cancel in excess of 100 aircraft departures, according to local media.
The gales are affecting the complete southern region and southern sections of the northern region, as stated by the country's meteorological service.
The nation's agencies have announced rare red wind warnings - the most severe warning - in central regions encompassing Wellington and Canterbury.
Locals have been urged to avoid going outside, refrain from journeys, and prepare for further power and communication outages.
Widespread Destruction and Emergency Response
The power cut seems to be impacting residences predominantly in the South Island, while authorities say that energy was being slowly brought back.
Local media have stated that in certain areas homes have lost their roofs, whereas trees and electricity poles have been knocked down by the gusts.
In Wellington, a individual was fatally injured after being hit by a falling limb at a frequent walking route on earlier this week.
Additionally in the city, a woman was blown onto moving cars on a road by a intensive burst, in a event that was filmed in a viral dashcam video.
Flights to and from the city have been halted as a result of the gusts, while certain highways and community centers are not operating.
At the same time Canterbury officials have declared a state of emergency, to assist disaster response efforts.
Labor Protests During Extreme Conditions
These intense gusts on this day coincide with many of teachers, doctors and other public workers are participating in what has been termed a "major walkout", demanding improved salaries and workplace environments.
Yet the intense climate has compelled them to change certain arrangements, with several external protests moved indoors or abandoned.
Comparable winds are also sweeping Australia, ushering in a high-temperature event to the remote areas.
Officials have declared fire bans for concern about wildfires.