Intense gusts reaching speeds of approximately 155km/h (96mph) have left approximately 90,000 households experiencing outages and forced officials to call off over 100 aircraft departures, according to local media.
The gales are influencing the whole southern region and southern parts of the North Island, as stated by the country's meteorological service.
New Zealand authorities have announced uncommon high-level wind alerts - the highest alert level - in central regions such as Wellington and Canterbury.
Locals have been encouraged to remain inside, stay off roads, and make arrangements for further utility disruptions.
Extensive Destruction and Emergency Measures
The power cut seems to be impacting residences mostly in the South Island, while agencies state that energy was being gradually reinstated.
Regional news have reported that in various locations roofs have been ripped off houses, while power lines and trees have been knocked down by the gales.
Within the capital, a individual was lost his life after being impacted by a wooden fragment at a frequent walking route on Tuesday.
Also in the capital, a woman was blown onto approaching vehicles on a thoroughfare by a strong gust of wind, in a moment that was filmed in a widely shared car camera footage.
Aircraft services in and out of the urban area have been suspended as a result of the weather, whereas various routes and public facilities are not operating.
Meanwhile Canterbury officials have declared a emergency situation, to support emergency management operations.
Strike Action Alongside Harsh Conditions
These intense gusts on Thursday occur while numerous of school staff, physicians and civil servants are engaged in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
Yet the extreme weather has compelled them to change certain arrangements, with various open-air gatherings relocated inside or cancelled.
Like conditions are impacting the neighboring country, bringing a heatwave to the remote areas.
Officials have declared burning restrictions for fear of wildfires.
