Intense gales reaching velocities of up to 155km/h (96mph) have resulted in around 90,000 homes without power and led officials to call off over 100 flights, according to domestic outlets.
These gusts are affecting the whole southern region and southern sections of the northern region, according to the weather forecasting body.
Officials in New Zealand have announced infrequent red wind warnings - the most severe warning - in key areas encompassing these major districts.
Residents have been advised to remain inside, avoid travel, and prepare for additional power and communication outages.
Extensive Damage and Crisis Measures
The electricity loss is primarily influencing homes mainly in the South Island, while agencies say that power was being restored progressively.
Domestic outlets have reported that in various locations roofs have been ripped off houses, and power lines and trees have been knocked down by the gales.
In Wellington, a person was fatally injured after being hit by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a individual was blown onto moving cars on a street by a strong gust of wind, in a moment that was recorded in a popular vehicle recording.
Flights to and from the metropolis have been suspended as a result of the gusts, while certain highways and community centers are not operating.
Meanwhile Canterbury officials have announced a crisis declaration, to support recovery activities.
Strike Action During Harsh Weather
The wild winds on this day coincide with numerous of school staff, physicians and civil servants take part in what has been described as a "significant labor action", demanding improved salaries and workplace environments.
Yet the severe conditions has pressured them to alter some of their plans, with some outdoor rallies shifted to interior venues or abandoned.
Similar gusts are affecting the neighboring country, causing a period of extreme heat to the country's outback.
Officials have announced flame prohibitions for apprehension regarding wildfires.
