Powerful gusts reaching velocities of up to 155km/h (96mph) have left around 90,000 households without power and forced agencies to halt in excess of 100 aircraft departures, based on local media.
These gusts are affecting the complete southern region and southern sections of the northern region, per the national weather agency.
The nation's agencies have issued uncommon red wind warnings - the most severe warning - in key areas including these major districts.
People have been advised to stay indoors, refrain from journeys, and make arrangements for more electricity and network failures.
Broad Damage and Crisis Measures
The electricity loss seems to be impacting homes mostly in the South Island, while authorities state that power was being gradually reinstated.
Regional news have reported that in various locations roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gusts.
In Wellington, a man was lost his life after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a individual was swept into oncoming traffic on a thoroughfare by a intensive burst, in a event that was recorded in a widely shared car camera footage.
Flights entering and leaving the urban area have been halted as a result of the weather, while various routes and public facilities are shut down.
At the same time authorities in Canterbury have issued a emergency situation, to support disaster response efforts.
Strike Action During Harsh Weather
The powerful gales on today occur while numerous of school staff, physicians and civil servants take part in what has been called a "mega strike", demanding better pay and working conditions.
Yet the severe conditions has forced them to modify various scheduled activities, with several external protests shifted to interior venues or called off.
Comparable winds are impacting the neighboring country, causing a heatwave to the remote areas.
Officials have declared flame prohibitions for fear of wildfires.