Intense gales hitting speeds of up to 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and compelled authorities to cancel over 100 air travel services, as reported by regional news sources.
The winds are affecting the entire South Island and southern sections of the North Island, per the national weather agency.
Officials in New Zealand have released rare severe gust advisories - the most severe warning - in core zones such as these major districts.
People have been encouraged to avoid going outside, stay off roads, and get ready for more power and communication outages.
Widespread Impact and Crisis Measures
The power cut seems to be impacting households predominantly in the southern region, though officials report that energy was being slowly brought back.
Local media have indicated that in some places roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gales.
Across Wellington, a man was fatally injured after being impacted by a falling limb at a frequent walking route on Tuesday.
Meanwhile in Wellington, a female was pushed toward moving cars on a thoroughfare by a intensive burst, in a incident that was filmed in a viral dashcam video.
Flights to and from the city have been cancelled because of the gusts, and some roads and libraries are shut down.
At the same time local leaders have issued a emergency situation, to facilitate recovery activities.
Strike Action Alongside Extreme Weather
These intense gusts on this day occur while numerous of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", demanding improved salaries and workplace environments.
But the severe conditions has pressured them to alter various scheduled activities, with various open-air gatherings relocated inside or cancelled.
Comparable winds are impacting Australia, bringing a heatwave to the country's outback.
Officials have announced flame prohibitions for fear of forest fires.
