Powerful gales reaching speeds of up to 155km/h (96mph) have left around 90,000 properties without power and compelled authorities to cancel more than 100 aircraft departures, based on local media.
These gusts are impacting the complete South Island and lower areas of the northern region, as stated by the weather forecasting body.
Officials in New Zealand have announced rare red wind warnings - the most severe warning - in central regions such as these major districts.
Locals have been encouraged to stay indoors, refrain from journeys, and prepare for more electricity and network failures.
Broad Impact and Crisis Response
The power cut seems to be impacting households predominantly in the South Island, while agencies report that energy was being restored progressively.
Domestic outlets have indicated that in certain areas roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the winds.
In Wellington, a man was lost his life after being hit by a falling limb at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was swept into oncoming traffic on a thoroughfare by a strong gust of wind, in a event that was captured in a popular vehicle recording.
Aircraft services to and from the metropolis have been suspended due to the gusts, while some roads and libraries are not operating.
Meanwhile local leaders have announced a emergency situation, to support emergency management operations.
Labor Protests Amid Severe Weather
The wild winds on today coincide with 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.
However the intense climate has compelled them to modify certain arrangements, with some outdoor rallies shifted to interior venues or abandoned.
Like conditions are impacting Australia, bringing a heatwave to the remote areas.
Agencies have issued flame prohibitions for concern about forest fires.
