Powerful winds reaching speeds of approximately 155km/h (96mph) have left nearly 90,000 homes lacking electricity and compelled agencies to cancel over 100 aircraft departures, according to regional news sources.
The gales are impacting the entire South Island and lower areas of the northern region, per the national weather agency.
Officials in New Zealand have announced infrequent severe gust advisories - the top caution category - in core zones including Canterbury and Wellington.
Residents have been advised to avoid going outside, refrain from journeys, and get ready for more utility disruptions.
Extensive Damage and Emergency Measures
The electricity loss appears to be affecting homes mainly in the southern region, although officials state that energy was being restored progressively.
Local media have reported that in various locations structures have suffered roof damage, and trees and electricity poles have been knocked down by the gales.
Within the capital, a individual was lost his life after being hit by a wooden fragment at a frequent walking route on Tuesday.
Meanwhile in Wellington, a individual was blown onto oncoming traffic on a thoroughfare by a intensive burst, in a incident that was recorded in a viral dashcam video.
Air travel entering and leaving the metropolis have been suspended due to the weather, while some roads and libraries are not operating.
Simultaneously Canterbury officials have issued a crisis declaration, to facilitate disaster response efforts.
Work Stoppages Alongside Severe Conditions
The wild winds on Thursday come as numerous of educators, medical professionals and government employees take part in what has been described as a "major walkout", calling for higher wages and enhanced employment terms.
But the severe conditions has forced them to change certain arrangements, with various open-air gatherings moved indoors or cancelled.
Comparable winds are impacting the neighboring country, ushering in a heatwave to the remote areas.
Authorities have announced flame prohibitions for concern about bushfires.