Intense gusts reaching speeds of up to 155km/h (96mph) have left nearly 90,000 properties without power and led officials to call off in excess of 100 air travel services, as reported by regional news sources.
The winds are impacting the complete southern region and southern sections of the North Island, as stated by the country's meteorological service.
New Zealand authorities have released infrequent severe gust advisories - the top caution category - in core zones such as Wellington and Canterbury.
Locals have been encouraged to stay indoors, stay off roads, and make arrangements for further electricity and network failures.
Widespread Impact and Emergency Response
The power cut seems to be impacting homes mainly in the southern region, while authorities state that the electricity supply was being restored progressively.
Regional news have indicated that in certain areas roofs have been ripped off houses, while utility poles and vegetation have been knocked down by the gusts.
Across Wellington, a individual was killed after being hit by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a woman was pushed toward moving cars on a thoroughfare by a strong gust of wind, in a incident that was captured in a widely shared car camera footage.
Flights to and from the urban area have been suspended as a result of the winds, and various routes and public facilities are not operating.
Simultaneously authorities in Canterbury have declared a emergency situation, to assist disaster response efforts.
Labor Protests Alongside Severe Weather
The powerful gales on today occur while many of teachers, doctors and other public workers are participating in what has been termed a "major walkout", calling for improved salaries and workplace environments.
However the severe conditions has compelled them to modify certain arrangements, with various open-air gatherings relocated inside or cancelled.
Like conditions are affecting the nearby nation, bringing a heatwave to the remote areas.
Officials have declared flame prohibitions for apprehension regarding forest fires.