Severe gales hitting velocities of up to 155km/h (96mph) have resulted in around 90,000 properties lacking electricity and compelled officials to call off in excess of 100 flights, as reported by regional news sources.
The winds are impacting the complete South Island and lower areas of the northern region, per the country's meteorological service.
New Zealand authorities have announced uncommon red wind warnings - the most severe warning - in central regions encompassing these major districts.
Residents have been advised to avoid going outside, refrain from journeys, and prepare for more electricity and network failures.
Widespread Impact and Emergency Measures
The power cut is primarily influencing households mainly in the South Island, although officials state that the electricity supply was being restored progressively.
Domestic outlets have reported that in some places homes have lost their roofs, while power lines and trees have been toppled by the winds.
Across Wellington, a person 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 woman was swept into approaching vehicles on a street by a intensive burst, in a incident that was recorded in a viral dashcam video.
Flights in and out of the metropolis have been halted because of the weather, whereas certain highways and community centers are shut down.
At the same time local leaders have declared a crisis declaration, to support disaster response efforts.
Strike Action During Harsh Conditions
The powerful gales on this day coincide with many of educators, medical professionals and government employees take part in what has been described as a "mega strike", calling for better pay and working conditions.
But the severe conditions has pressured them to modify certain arrangements, with several external protests moved indoors or cancelled.
Similar gusts are impacting the neighboring country, bringing a period of extreme heat to the remote areas.
Authorities have declared flame prohibitions for apprehension regarding bushfires.
