Intense gusts reaching velocities of up to 155km/h (96mph) have left approximately 90,000 households lacking electricity and compelled authorities to call off more than 100 aircraft departures, as reported by domestic outlets.
The winds are impacting the complete South Island and lower areas of the North Island, per the country's meteorological service.
The nation's agencies have released uncommon high-level wind alerts - the highest alert level - in key areas encompassing Canterbury and Wellington.
Residents have been advised to avoid going outside, refrain from journeys, and make arrangements for more power and communication outages.
Widespread Damage and Crisis Measures
This outage is primarily influencing residences mainly in the South Island, while authorities say that the electricity supply was being gradually reinstated.
Regional news have reported that in some places homes have lost their roofs, while utility poles and vegetation have been knocked down by the gusts.
In Wellington, a individual was killed after being hit by a wooden fragment at a well-known hiking path on earlier this week.
Additionally in the city, a woman was pushed toward oncoming traffic on a street by a strong gust of wind, in a event that was filmed in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been suspended as a result of the weather, whereas various routes and public facilities are also closed.
Simultaneously local leaders have declared a crisis declaration, to support recovery activities.
Labor Protests Alongside Severe Weather
These intense gusts on this day come as numerous of teachers, doctors and other public workers are participating in what has been described as a "major walkout", requesting improved salaries and workplace environments.
However the intense climate has compelled them to alter various scheduled activities, with several external protests shifted to interior venues or cancelled.
Comparable winds are affecting the neighboring country, bringing a heatwave to the nation's interior regions.
Officials have issued fire bans for apprehension regarding wildfires.