Severe winds reaching velocities of approximately 155km/h (96mph) have caused around 90,000 properties without power and forced agencies to halt in excess of 100 air travel services, as reported by local media.
The winds are influencing the entire southern region and lower areas of the North Island, as stated by the country's meteorological service.
New Zealand authorities have released uncommon high-level wind alerts - the top caution category - in key areas such as Wellington and Canterbury.
Locals have been urged to remain inside, avoid travel, and make arrangements for further utility disruptions.
Broad Impact and Crisis Measures
The electricity loss appears to be affecting homes mainly in the southern region, although authorities state that the electricity supply was being slowly brought back.
Domestic outlets have indicated that in some places roofs have been ripped off houses, whereas utility poles and vegetation have been knocked down by the gusts.
Within the capital, a person was killed after being struck by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was blown onto moving cars on a street by a intensive burst, in a incident that was recorded in a viral dashcam video.
Air travel entering and leaving the city have been suspended because of the weather, and some roads and libraries are not operating.
Simultaneously local leaders have issued a state of emergency, to support emergency management operations.
Strike Action During Severe Conditions
The wild winds on this day occur while numerous of educators, medical professionals and government employees take part in what has been called a "major walkout", requesting improved salaries and workplace environments.
Yet the intense climate has forced them to alter some of their plans, with various open-air gatherings moved indoors or called off.
Similar gusts are affecting Australia, bringing a heatwave to the remote areas.
Authorities have declared flame prohibitions for apprehension regarding wildfires.