Powerful gusts reaching speeds of approximately 155km/h (96mph) have caused approximately 90,000 homes experiencing outages and compelled agencies to call off in excess of 100 aircraft departures, according to regional news sources.
The winds are influencing the complete South Island and southern parts of the North Island, per the national weather agency.
Officials in New Zealand have announced uncommon red wind warnings - the most severe warning - in core zones such as these major districts.
People have been advised to avoid going outside, refrain from journeys, and get ready for further electricity and network failures.
Widespread Destruction and Emergency Measures
The electricity loss seems to be impacting homes mostly in the southern region, though officials state that the electricity supply was being restored progressively.
Local media have indicated that in various locations roofs have been ripped off houses, and power lines and trees have been toppled by the winds.
Across Wellington, a man was fatally injured after being impacted by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a female was swept into moving cars on a thoroughfare by a strong gust of wind, in a incident that was filmed in a viral dashcam video.
Aircraft services to and from the urban area have been halted due to the winds, while some roads and libraries are not operating.
At the same time local leaders have declared a crisis declaration, to support emergency management operations.
Labor Protests During Harsh Conditions
The powerful gales on this day occur while many of teachers, doctors and other public workers take part in what has been termed a "significant labor action", calling for improved salaries and workplace environments.
However the extreme weather has pressured them to change some of their plans, with various open-air gatherings relocated inside or called off.
Comparable winds are also sweeping Australia, causing a heatwave to the remote areas.
Authorities have announced flame prohibitions for fear of forest fires.
