Severe gales reaching velocities of as high as 155km/h (96mph) have resulted in nearly 90,000 properties experiencing outages and compelled agencies to halt over 100 air travel services, as reported by regional news sources.
These gusts are influencing the complete South Island and southern parts of the North Island, as stated by the national weather agency.
Officials in New Zealand have released rare high-level wind alerts - the top caution category - in central regions encompassing these major districts.
Residents have been advised to remain inside, refrain from journeys, and prepare for further electricity and network failures.
Extensive Impact and Emergency Measures
This outage seems to be impacting households mostly in the southern region, although officials state that energy was being gradually reinstated.
Local media have indicated that in various locations structures have suffered roof damage, whereas trees and electricity poles have been brought down by the gales.
Across Wellington, a man was killed after being hit by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was blown onto oncoming traffic on a thoroughfare by a powerful blast, in a event that was filmed in a viral dashcam video.
Air travel entering and leaving the urban area have been cancelled because of the gusts, while various routes and public facilities are shut down.
At the same time Canterbury officials have announced a state of emergency, to facilitate emergency management operations.
Work Stoppages Alongside Harsh Weather
The powerful gales on this day coincide with numerous of educators, medical professionals and government employees take part in what has been described as a "mega strike", calling for higher wages and enhanced employment terms.
However the intense climate has pressured them to change certain arrangements, with several external protests shifted to interior venues or cancelled.
Similar gusts are impacting the neighboring country, ushering in a period of extreme heat to the country's outback.
Authorities have declared burning restrictions for apprehension regarding bushfires.