Severe gusts hitting velocities of approximately 155km/h (96mph) have resulted in around 90,000 properties lacking electricity and compelled authorities to cancel over 100 flights, as reported by regional news sources.
The gales are affecting the complete South Island and lower areas of the North Island, as stated by the weather forecasting body.
New Zealand authorities have issued infrequent severe gust advisories - the most severe warning - in key areas such as Wellington and Canterbury.
People have been advised to stay indoors, avoid travel, and prepare for additional power and communication outages.
Extensive Destruction and Crisis Measures
The power cut seems to be impacting residences mainly in the South Island, though authorities report that the electricity supply was being slowly brought back.
Regional news have indicated that in certain areas structures have suffered roof damage, and utility poles and vegetation have been knocked down by the winds.
Within the capital, a individual was lost his life after being impacted by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was blown onto oncoming traffic on a street by a intensive burst, in a event that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been suspended due to the weather, and certain highways and community centers are not operating.
Simultaneously local leaders have issued a emergency situation, to assist disaster response efforts.
Labor Protests During Extreme Weather
These intense gusts on this day come as tens of thousands of teachers, doctors and other public workers take part in what has been called a "mega strike", calling for improved salaries and workplace environments.
Yet the intense climate has compelled them to modify certain arrangements, with several external protests moved indoors or called off.
Similar gusts are also sweeping the neighboring country, ushering in a high-temperature event to the country's outback.
Officials have issued burning restrictions for apprehension regarding forest fires.