Severe winds reaching velocities of as high as 155km/h (96mph) have resulted in nearly 90,000 properties without power and compelled agencies to call off over 100 flights, according to regional news sources.
The gales are influencing the whole southern region and southern sections of the northern region, as stated by the weather forecasting body.
The nation's agencies have released rare severe gust advisories - the top caution category - in central regions such as these major districts.
Residents have been advised to stay indoors, stay off roads, and make arrangements for additional electricity and network failures.
Extensive Impact and Crisis Response
The power cut appears to be affecting homes mostly in the southern region, though authorities report that the electricity supply was being slowly brought back.
Regional news have stated that in some places homes have lost their roofs, while trees and electricity poles have been knocked down by the winds.
Within the capital, a person was fatally injured after being struck by a tree branch at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was blown onto approaching vehicles on a road by a powerful blast, in a event that was recorded in a viral dashcam video.
Aircraft services to and from the city have been cancelled due to the gusts, and various routes and public facilities are also closed.
Simultaneously Canterbury officials have announced a state of emergency, to support disaster response efforts.
Work Stoppages During Severe Weather
The wild winds on this day occur while numerous of educators, medical professionals and government employees take part in what has been called a "mega strike", demanding higher wages and enhanced employment terms.
But the intense climate has forced them to change some of their plans, with several external protests moved indoors or abandoned.
Comparable winds are also sweeping Australia, causing a period of extreme heat to the country's outback.
Authorities have announced fire bans for apprehension regarding bushfires.
