Powerful gusts hitting speeds of up to 155km/h (96mph) have caused around 90,000 homes experiencing outages and led authorities to halt in excess of 100 air travel services, as reported by domestic outlets.
The gales are impacting the complete southern region and southern sections of the northern region, per the national weather agency.
The nation's agencies have released uncommon severe gust advisories - the top caution category - in key areas including Wellington and Canterbury.
People have been encouraged to avoid going outside, avoid travel, and make arrangements for further electricity and network failures.
Broad Destruction and Emergency Measures
This outage is primarily influencing homes mainly in the South Island, while authorities report that the electricity supply was being restored progressively.
Domestic outlets have indicated that in various locations roofs have been ripped off houses, whereas trees and electricity poles have been toppled by the gales.
Across Wellington, a person was lost his life after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was swept into oncoming traffic on a road by a strong gust of wind, in a event that was recorded in a viral dashcam video.
Flights entering and leaving the metropolis have been halted due to the winds, whereas certain highways and community centers are not operating.
Meanwhile Canterbury officials have issued a crisis declaration, to assist disaster response efforts.
Labor Protests Amid Extreme Weather
These intense gusts on this day coincide with many of teachers, doctors and other public workers are engaged in what has been described as a "significant labor action", demanding improved salaries and workplace environments.
However the severe conditions has forced them to change certain arrangements, with various open-air gatherings moved indoors or cancelled.
Comparable winds are also sweeping Australia, bringing a high-temperature event to the remote areas.
Agencies have announced fire bans for fear of bushfires.
