Powerful winds attaining velocities of approximately 155km/h (96mph) have resulted in nearly 90,000 households lacking electricity and led authorities to cancel in excess of 100 aircraft departures, based on regional news sources.
The gales are influencing the complete southern region and southern sections of the North Island, according to the country's meteorological service.
Officials in New Zealand have released uncommon severe gust advisories - the highest alert level - in central regions including Canterbury and Wellington.
Locals have been advised to stay indoors, avoid travel, and prepare for further electricity and network failures.
Extensive Damage and Crisis Measures
The power cut seems to be impacting homes predominantly in the southern region, while agencies state that energy was being slowly brought back.
Local media have reported that in various locations homes have lost their roofs, while utility poles and vegetation have been toppled by the winds.
Across Wellington, a man was killed after being impacted by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a individual was swept into oncoming traffic on a street by a powerful blast, in a event that was captured in a viral dashcam video.
Flights in and out of the urban area have been halted because of the weather, whereas various routes and public facilities are also closed.
Meanwhile local leaders have declared a crisis declaration, to assist disaster response efforts.
Labor Protests Amid Harsh Conditions
These intense gusts on Thursday occur while numerous of school staff, physicians and civil servants take part in what has been termed a "major walkout", requesting higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to change certain arrangements, with some outdoor rallies relocated inside or called off.
Similar gusts are impacting the nearby nation, causing a high-temperature event to the country's outback.
Authorities have announced fire bans for fear of bushfires.
