Severe gusts attaining speeds of approximately 155km/h (96mph) have caused around 90,000 households without power and compelled agencies to halt in excess of 100 aircraft departures, according to regional news sources.
These gusts 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 red wind warnings - the most severe warning - in core zones encompassing these major districts.
Residents have been advised to avoid going outside, stay off roads, and make arrangements for more power and communication outages.
Broad Destruction and Emergency Response
This outage appears to be affecting residences mainly in the South Island, while authorities report that the electricity supply was being gradually reinstated.
Local media have indicated that in some places roofs have been ripped off houses, and utility poles and vegetation have been brought down by the gusts.
In Wellington, a individual was killed after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was swept into moving cars on a road by a powerful blast, in a event that was recorded in a viral dashcam video.
Aircraft services to and from the metropolis have been halted as a result of the weather, and certain highways and community centers are not operating.
At the same time Canterbury officials have announced a emergency situation, to facilitate disaster response efforts.
Labor Protests During Severe Weather
These intense gusts on today come as many of educators, medical professionals and government employees are participating in what has been termed a "mega strike", calling for better pay and working conditions.
But the extreme weather has forced them to modify certain arrangements, with some outdoor rallies relocated inside or called off.
Like conditions are impacting the nearby nation, causing a high-temperature event to the country's outback.
Agencies have issued fire bans for concern about forest fires.