Intense winds reaching velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 households experiencing outages and compelled authorities to halt over 100 aircraft departures, as reported by domestic outlets.
These gusts are influencing the complete southern region and lower areas of the North Island, according to the country's meteorological service.
The nation's agencies have announced infrequent red wind warnings - the most severe warning - in key areas encompassing Canterbury and Wellington.
Residents have been urged to stay indoors, stay off roads, and make arrangements for further power and communication outages.
Widespread Damage and Emergency Response
This outage is primarily influencing households mainly in the southern region, though officials say that the electricity supply was being slowly brought back.
Regional news have reported that in various locations structures have suffered roof damage, whereas power lines and trees have been toppled by the winds.
Within the capital, a person was fatally injured after being hit by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was pushed toward oncoming traffic on a thoroughfare by a intensive burst, in a event that was captured in a widely shared car camera footage.
Aircraft services to and from the city have been halted due to the weather, and some roads and libraries are shut down.
At the same time authorities in Canterbury have declared a state of emergency, to support emergency management operations.
Strike Action Amid Harsh Weather
The powerful gales on today coincide with many of teachers, doctors and other public workers take part in what has been called a "major walkout", requesting improved salaries and workplace environments.
But the intense climate has compelled them to change various scheduled activities, with several external protests shifted to interior venues or called off.
Similar gusts are impacting Australia, causing a high-temperature event to the remote areas.
Agencies have declared burning restrictions for fear of bushfires.