Severe winds attaining velocities of up to 155km/h (96mph) have caused nearly 90,000 households without power and forced officials to cancel in excess of 100 air travel services, according to domestic outlets.
The winds are influencing the entire southern region and lower areas of the northern region, as stated by the country's meteorological service.
New Zealand authorities have announced rare red wind warnings - the highest alert level - in core zones encompassing these major districts.
Residents have been encouraged to remain inside, stay off roads, and prepare for additional power and communication outages.
Extensive Damage and Emergency Response
This outage appears to be affecting residences predominantly in the southern region, though agencies report that power was being restored progressively.
Domestic outlets have stated that in various locations structures have suffered roof damage, whereas utility poles and vegetation have been brought down by the gales.
Within the capital, a person was fatally injured after being impacted by a tree branch at a popular trail walking spot on earlier this week.
Also in the capital, a woman was pushed toward oncoming traffic on a thoroughfare by a strong gust of wind, in a incident that was captured in a widely shared car camera footage.
Air travel entering and leaving the urban area have been halted because of the gusts, and various routes and public facilities are also closed.
At the same time authorities in Canterbury have declared a crisis declaration, to assist recovery activities.
Strike Action During Extreme Weather
The wild winds on this day come as tens of thousands of school staff, physicians and civil servants take part in what has been described as a "major walkout", calling for higher wages and enhanced employment terms.
However the severe conditions has compelled them to change certain arrangements, with various open-air gatherings relocated inside or abandoned.
Like conditions are also sweeping Australia, causing a period of extreme heat to the country's outback.
Officials have announced flame prohibitions for concern about forest fires.
