Powerful gales hitting velocities of as high as 155km/h (96mph) have left nearly 90,000 properties experiencing outages and led officials to cancel in excess of 100 aircraft departures, according to local media.
The winds are impacting the entire southern region and lower areas of the northern region, as stated by the national weather agency.
The nation's agencies have released uncommon high-level wind alerts - the top caution category - in central regions encompassing these major districts.
Residents have been urged to stay indoors, stay off roads, and prepare for more electricity and network failures.
Widespread Damage and Emergency Response
This outage appears to be affecting households mainly in the South Island, while authorities state that power was being restored progressively.
Local media have stated that in various locations roofs have been ripped off houses, while utility poles and vegetation have been brought down by the winds.
In Wellington, a person was fatally injured after being hit by a tree branch at a well-known hiking path on earlier this week.
Additionally in the city, a individual was blown onto approaching vehicles on a street by a intensive burst, in a moment that was captured in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended because of the gusts, while some roads and libraries are shut down.
Meanwhile Canterbury officials have announced a state of emergency, to facilitate recovery activities.
Work Stoppages Alongside Extreme Conditions
The powerful gales on Thursday coincide with numerous of educators, medical professionals and government employees are engaged in what has been described as a "major walkout", calling for higher wages and enhanced employment terms.
However the intense climate has pressured them to change certain arrangements, with several external protests relocated inside or cancelled.
Like conditions are affecting the nearby nation, ushering in a heatwave to the country's outback.
Officials have issued burning restrictions for apprehension regarding bushfires.