Powerful gales reaching velocities of up to 155km/h (96mph) have caused nearly 90,000 properties experiencing outages and forced agencies to cancel in excess of 100 flights, according to regional news sources.
These gusts are affecting the complete South Island and southern parts of the North Island, as stated by the national weather agency.
New Zealand authorities have announced uncommon high-level wind alerts - the most severe warning - in central regions including Wellington and Canterbury.
People have been encouraged to avoid going outside, avoid travel, and make arrangements for additional utility disruptions.
This outage is primarily influencing residences predominantly in the South Island, though authorities say that the electricity supply was being restored progressively.
Local media have indicated that in certain areas homes have lost their roofs, while power lines and trees have been knocked down by the winds.
Across Wellington, a individual was lost his life after being impacted by a tree branch at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was swept into approaching vehicles on a street by a powerful blast, in a incident that was captured in a popular vehicle recording.
Flights entering and leaving the urban area have been cancelled because of the gusts, whereas various routes and public facilities are shut down.
Simultaneously Canterbury officials have issued a state of emergency, to assist emergency management operations.
The wild winds on Thursday coincide with tens of thousands of educators, medical professionals and government employees are participating in what has been called a "major walkout", requesting higher wages and enhanced employment terms.
But the intense climate has compelled them to modify certain arrangements, with various open-air gatherings shifted to interior venues or abandoned.
Comparable winds are impacting the neighboring country, bringing a high-temperature event to the remote areas.
Officials have declared burning restrictions for concern about wildfires.
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