Powerful winds hitting velocities of approximately 155km/h (96mph) have left approximately 90,000 households lacking electricity and forced agencies to halt in excess of 100 flights, based on local media.
These gusts are influencing the complete South Island and southern sections of the northern region, according to the national weather agency.
The nation's agencies have released uncommon severe gust advisories - the highest alert level - in core zones including these major districts.
People have been advised to stay indoors, avoid travel, and make arrangements for more utility disruptions.
Extensive Impact and Emergency Response
The electricity loss is primarily influencing homes predominantly in the South Island, while agencies report that energy was being restored progressively.
Domestic outlets have indicated that in some places structures have suffered roof damage, and utility poles and vegetation have been toppled by the winds.
In Wellington, a man was fatally injured after being struck by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was swept into approaching vehicles on a street by a intensive burst, in a incident that was captured in a widely shared car camera footage.
Air travel to and from the urban area have been halted because of the weather, whereas various routes and public facilities are shut down.
At the same time local leaders have declared a emergency situation, to facilitate recovery activities.
Labor Protests Alongside Harsh Weather
The powerful gales on today come as numerous of educators, medical professionals and government employees take part in what has been called a "significant labor action", requesting better pay and working conditions.
However the extreme weather has pressured them to modify some of their plans, with several external protests relocated inside or cancelled.
Comparable winds are also sweeping the neighboring country, bringing a high-temperature event to the remote areas.
Agencies have issued fire bans for fear of forest fires.