Powerful gusts hitting speeds of approximately 155km/h (96mph) have resulted in approximately 90,000 homes without power and forced officials to call off in excess of 100 aircraft departures, based on regional news sources.
The winds are influencing the entire South Island and southern sections of the northern region, according to the country's meteorological service.
The nation's agencies have announced infrequent high-level wind alerts - the most severe warning - in core zones encompassing these major districts.
Locals have been advised to avoid going outside, stay off roads, and get ready for additional electricity and network failures.
Broad Impact and Crisis Response
This outage is primarily influencing residences predominantly in the South Island, although authorities say that energy was being gradually reinstated.
Local media have reported that in various locations roofs have been ripped off houses, and utility poles and vegetation have been knocked down by the gales.
In Wellington, a individual was fatally injured after being impacted by a tree branch at a frequent walking route on Tuesday.
Also in the capital, a woman was blown onto oncoming traffic on a thoroughfare by a powerful blast, in a incident that was filmed in a viral dashcam video.
Air travel to and from the city have been cancelled as a result of the gusts, and some roads and libraries are shut down.
Simultaneously Canterbury officials have announced a emergency situation, to facilitate disaster response efforts.
Work Stoppages During Severe Conditions
The powerful gales on today occur while numerous of educators, medical professionals and government employees take part in what has been termed a "mega strike", demanding higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to modify certain arrangements, with several external protests relocated inside or called off.
Similar gusts are affecting the neighboring country, bringing a high-temperature event to the nation's interior regions.
Agencies have announced burning restrictions for fear of forest fires.