Powerful gales hitting velocities of up to 155km/h (96mph) have caused around 90,000 homes without power and compelled authorities to call off over 100 aircraft departures, according to regional news sources.
The winds are influencing the whole southern region and lower areas of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have released rare high-level wind alerts - the top caution category - in central regions including these major districts.
Locals have been encouraged to remain inside, avoid travel, and make arrangements for additional utility disruptions.
Widespread Damage and Emergency Response
The power cut is primarily influencing households mostly in the South Island, although authorities state that the electricity supply was being slowly brought back.
Local media have indicated that in some places structures have suffered roof damage, while power lines and trees have been knocked down by the gales.
In Wellington, a individual was lost his life after being struck by a tree branch at a popular trail walking spot on earlier this week.
Also in the capital, a female was blown onto oncoming traffic on a street by a powerful blast, in a event that was filmed in a viral dashcam video.
Flights entering and leaving the urban area have been cancelled as a result of the weather, whereas certain highways and community centers are not operating.
Simultaneously authorities in Canterbury have issued a crisis declaration, to support recovery activities.
Work Stoppages Amid Severe Weather
The wild winds on this day coincide with many of educators, medical professionals and government employees take part in what has been termed a "significant labor action", demanding higher wages and enhanced employment terms.
Yet the extreme weather has forced them to change various scheduled activities, with several external protests moved indoors or abandoned.
Comparable winds are affecting Australia, ushering in a period of extreme heat to the remote areas.
Officials have issued burning restrictions for concern about bushfires.
