Intense gusts attaining velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 households lacking electricity and compelled authorities to cancel over 100 air travel services, based on local media.
These gusts are impacting the complete South Island and southern parts of the North Island, as stated by the country's meteorological service.
The nation's agencies have announced rare high-level wind alerts - the top caution category - in key areas including these major districts.
People have been advised to avoid going outside, avoid travel, and prepare for further electricity and network failures.
Extensive Destruction and Emergency Measures
This outage is primarily influencing homes predominantly in the South Island, although authorities say that power was being gradually reinstated.
Regional news have stated that in certain areas homes have lost their roofs, while utility poles and vegetation have been knocked down by the gales.
Across Wellington, a man was lost his life after being hit by a wooden fragment at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a female was blown onto approaching vehicles on a street by a powerful blast, in a moment that was filmed in a viral dashcam video.
Aircraft services in and out of the metropolis have been halted because of the winds, whereas certain highways and community centers are shut down.
Simultaneously Canterbury officials have issued a emergency situation, to assist disaster response efforts.
Strike Action During Harsh Weather
The wild winds on this day come as numerous of teachers, doctors and other public workers are participating in what has been called a "mega strike", demanding higher wages and enhanced employment terms.
However the intense climate has forced them to modify various scheduled activities, with some outdoor rallies moved indoors or abandoned.
Like conditions are affecting the nearby nation, ushering in a heatwave to the remote areas.
Authorities have announced burning restrictions for apprehension regarding bushfires.