Powerful winds reaching velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 homes experiencing outages and led officials to halt in excess of 100 air travel services, as reported by regional news sources.
The gales are influencing the whole South Island and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have issued infrequent high-level wind alerts - the highest alert level - in key areas such as Canterbury and Wellington.
People have been advised to stay indoors, avoid travel, and make arrangements for more utility disruptions.
Broad Damage and Crisis Response
This outage seems to be impacting homes mainly in the southern region, while authorities report that the electricity supply was being gradually reinstated.
Domestic outlets have stated that in some places roofs have been ripped off houses, and power lines and trees have been brought down by the winds.
In Wellington, a person was lost his life after being struck by a tree branch at a popular trail walking spot on Tuesday.
Also in the capital, a female was blown onto oncoming traffic on a road by a intensive burst, in a incident that was captured in a popular vehicle recording.
Flights entering and leaving the city have been suspended as a result of the winds, whereas certain highways and community centers are also closed.
Simultaneously authorities in Canterbury have declared a crisis declaration, to facilitate emergency management operations.
Labor Protests Alongside Harsh Weather
The wild winds on today coincide with numerous of school staff, physicians and civil servants are participating in what has been described as a "mega strike", requesting better pay and working conditions.
Yet the intense climate has forced them to change some of their plans, with various open-air gatherings relocated inside or cancelled.
Similar gusts are impacting Australia, causing a period of extreme heat to the remote areas.
Agencies have issued burning restrictions for apprehension regarding forest fires.