Powerful gales attaining speeds of up to 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and forced officials to cancel over 100 flights, based on local media.
The winds are impacting the whole southern region and lower areas of the North Island, per the country's meteorological service.
The nation's agencies have issued uncommon high-level wind alerts - the highest alert level - in central regions encompassing Canterbury and Wellington.
Residents have been urged to stay indoors, refrain from journeys, and get ready for more utility disruptions.
Widespread Damage and Emergency Measures
The power cut appears to be affecting residences mostly in the South Island, while officials state that power was being restored progressively.
Domestic outlets have reported that in certain areas structures have suffered roof damage, whereas utility poles and vegetation have been toppled by the winds.
Within the capital, a person was killed after being hit by a tree branch at a popular trail walking spot on Tuesday.
Additionally in the city, a female was swept into moving cars on a street by a powerful blast, in a moment that was filmed in a viral dashcam video.
Aircraft services entering and leaving the urban area have been cancelled because of the winds, whereas certain highways and community centers are shut down.
Simultaneously local leaders have declared a emergency situation, to assist emergency management operations.
Work Stoppages During Extreme Weather
The powerful gales on this day come as many of teachers, doctors and other public workers take part in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
Yet the severe conditions has compelled them to alter certain arrangements, with some outdoor rallies moved indoors or abandoned.
Like conditions are also sweeping Australia, causing a high-temperature event to the country's outback.
Authorities have declared fire bans for apprehension regarding wildfires.
