Severe winds attaining speeds of as high as 155km/h (96mph) have caused approximately 90,000 households without power and led agencies to cancel over 100 flights, according to local media.
The gales are impacting the complete southern region and southern parts of the North Island, as stated by the country's meteorological service.
The nation's agencies have released rare red wind warnings - the top caution category - in key areas including these major districts.
People have been urged to remain inside, avoid travel, and make arrangements for more power and communication outages.
Extensive Damage and Emergency Measures
The electricity loss is primarily influencing homes mainly in the southern region, while officials say that the electricity supply was being slowly brought back.
Regional news have stated that in some places structures have suffered roof damage, while power lines and trees have been knocked down by the gales.
In Wellington, a man was killed after being impacted by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was blown onto oncoming traffic on a road by a intensive burst, in a moment that was recorded in a viral dashcam video.
Aircraft services to and from the city have been suspended because of the weather, while various routes and public facilities are not operating.
At the same time authorities in Canterbury have announced a state of emergency, to facilitate recovery activities.
Strike Action Alongside Extreme Conditions
The powerful gales on this day coincide with many of school staff, physicians and civil servants are participating in what has been called a "significant labor action", demanding improved salaries and workplace environments.
But the severe conditions has forced them to alter various scheduled activities, with various open-air gatherings shifted to interior venues or abandoned.
Comparable winds are affecting Australia, ushering in a period of extreme heat to the country's outback.
Authorities have announced burning restrictions for fear of wildfires.
