Severe gusts attaining speeds of as high as 155km/h (96mph) have caused approximately 90,000 homes experiencing outages and compelled officials to cancel over 100 flights, based on domestic outlets.
These gusts are affecting the complete southern region and southern parts of the northern region, according to the weather forecasting body.
The nation's agencies have released rare severe gust advisories - the top caution category - in key areas such as Canterbury and Wellington.
Locals have been advised to stay indoors, avoid travel, and prepare for additional power and communication outages.
Broad Destruction and Crisis Measures
The power cut seems to be impacting homes predominantly in the southern region, although authorities report that the electricity supply was being slowly brought back.
Regional news have reported that in some places roofs have been ripped off houses, while utility poles and vegetation have been brought down by the winds.
Within the capital, a individual was fatally injured after being struck by a tree branch at a well-known hiking path on Tuesday.
Also in the capital, a woman was pushed toward moving cars on a road by a intensive burst, in a event that was recorded in a widely shared car camera footage.
Aircraft services to and from the city have been suspended because of the weather, while some roads and libraries are also closed.
At the same time Canterbury officials have issued a emergency situation, to support recovery activities.
Labor Protests Amid Harsh Conditions
These intense gusts on this day occur while numerous of teachers, doctors and other public workers are participating in what has been termed a "mega strike", calling for higher wages and enhanced employment terms.
But the intense climate has compelled them to alter various scheduled activities, with several external protests shifted to interior venues or cancelled.
Like conditions are impacting Australia, ushering in a heatwave to the remote areas.
Officials have announced flame prohibitions for apprehension regarding bushfires.
