Severe gusts hitting velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and forced officials to cancel more than 100 flights, according to regional news sources.
These gusts are affecting the whole South Island and lower areas of the northern region, per the country's meteorological service.
New Zealand authorities have issued rare high-level wind alerts - the most severe warning - in core zones such as Wellington and Canterbury.
Locals have been advised to stay indoors, refrain from journeys, and make arrangements for more electricity and network failures.
Extensive Destruction and Crisis Measures
The electricity loss appears to be affecting residences mainly in the southern region, although authorities state that the electricity supply was being gradually reinstated.
Domestic outlets have reported that in certain areas structures have suffered roof damage, whereas trees and electricity poles have been toppled by the winds.
In Wellington, a man was killed after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was blown onto moving cars on a road by a powerful blast, in a event that was recorded in a popular vehicle recording.
Flights in and out of the city have been suspended due to the gusts, whereas various routes and public facilities are not operating.
At the same time local leaders have issued a crisis declaration, to facilitate emergency management operations.
Work Stoppages Alongside Severe Conditions
These intense gusts on today occur while numerous of educators, medical professionals and government employees are participating in what has been called a "mega strike", demanding higher wages and enhanced employment terms.
However the intense climate has pressured them to alter various scheduled activities, with some outdoor rallies relocated inside or cancelled.
Comparable winds are affecting the nearby nation, bringing a high-temperature event to the nation's interior regions.
Agencies have announced flame prohibitions for apprehension regarding wildfires.