Powerful winds hitting speeds of approximately 155km/h (96mph) have caused nearly 90,000 households without power and led agencies to halt over 100 air travel services, according to local media.
The gales are influencing the entire southern region and southern parts of the northern region, per the national weather agency.
Officials in New Zealand have issued infrequent severe gust advisories - the most severe warning - in key areas such as these major districts.
People have been advised to remain inside, avoid travel, and prepare for additional electricity and network failures.
Extensive Impact and Emergency Measures
The electricity loss appears to be affecting households mostly in the South Island, while agencies report that the electricity supply was being restored progressively.
Domestic outlets have stated that in certain areas roofs have been ripped off houses, and power lines and trees have been knocked down by the gales.
In Wellington, a individual was killed after being struck by a tree branch at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was pushed toward moving cars on a road by a strong gust of wind, in a incident that was captured in a popular vehicle recording.
Air travel to and from the metropolis have been suspended as a result of the weather, whereas certain highways and community centers are also closed.
Simultaneously local leaders have declared a state of emergency, to facilitate emergency management operations.
Strike Action Amid Extreme Conditions
The powerful gales on Thursday coincide with tens of thousands of teachers, doctors and other public workers take part in what has been called a "major walkout", requesting higher wages and enhanced employment terms.
However the severe conditions has pressured them to alter certain arrangements, with various open-air gatherings moved indoors or called off.
Comparable winds are impacting the neighboring country, causing a heatwave to the nation's interior regions.
Agencies have announced flame prohibitions for apprehension regarding bushfires.
