Severe gusts reaching velocities of up to 155km/h (96mph) have left approximately 90,000 homes without power and led officials to halt over 100 aircraft departures, based on local media.
The gales are influencing the whole southern region and southern parts of the northern region, according to the country's meteorological service.
New Zealand authorities have released uncommon high-level wind alerts - the highest alert level - in central regions such as Wellington and Canterbury.
Residents have been advised to remain inside, stay off roads, and make arrangements for additional electricity and network failures.
Broad Impact and Emergency Response
The electricity loss is primarily influencing residences mostly in the South Island, while agencies say that energy was being slowly brought back.
Regional news have reported that in some places homes have lost their roofs, while trees and electricity poles have been brought down by the gales.
Within the capital, a individual was killed after being hit by a wooden fragment at a well-known hiking path on earlier this week.
Also in the capital, a individual was swept into oncoming traffic on a road by a intensive burst, in a incident that was captured in a widely shared car camera footage.
Flights to and from the metropolis have been cancelled as a result of the gusts, whereas some roads and libraries are not operating.
Simultaneously authorities in Canterbury have declared a crisis declaration, to facilitate emergency management operations.
Labor Protests Alongside Severe Weather
The powerful gales on today come as tens of thousands of educators, medical professionals and government employees take part in what has been termed a "major walkout", calling for improved salaries and workplace environments.
Yet the extreme weather has compelled them to modify certain arrangements, with several external protests moved indoors or called off.
Like conditions are affecting Australia, ushering in a period of extreme heat to the country's outback.
Agencies have announced flame prohibitions for concern about wildfires.
