Powerful winds hitting speeds of up to 155km/h (96mph) have caused around 90,000 properties without power and compelled agencies to halt over 100 aircraft departures, based on local media.
The gales are affecting the complete South Island and lower areas of the northern region, as stated by the national weather agency.
The nation's agencies have issued infrequent severe gust advisories - the highest alert level - in central regions encompassing Canterbury and Wellington.
People have been encouraged to remain inside, refrain from journeys, and make arrangements for additional electricity and network failures.
Extensive Damage and Emergency Measures
This outage is primarily influencing households mostly in the southern region, while authorities report that energy was being restored progressively.
Domestic outlets have indicated that in various locations homes have lost their roofs, while trees and electricity poles have been brought down by the winds.
Within the capital, a individual was fatally injured after being hit by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a thoroughfare by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Flights to and from the city have been halted as a result of the winds, whereas various routes and public facilities are shut down.
Meanwhile local leaders have announced a crisis declaration, to assist emergency management operations.
Labor Protests Amid Harsh Weather
The powerful gales on this day come as numerous of school staff, physicians and civil servants are engaged in what has been called a "significant labor action", calling for better pay and working conditions.
Yet the extreme weather has compelled them to modify some of their plans, with various open-air gatherings shifted to interior venues or cancelled.
Comparable winds are impacting Australia, causing a period of extreme heat to the nation's interior regions.
Agencies have announced flame prohibitions for concern about wildfires.
