Powerful gusts attaining velocities of approximately 155km/h (96mph) have caused approximately 90,000 households without power and led agencies to cancel in excess of 100 flights, according to regional news sources.
The winds are influencing the entire South Island and lower areas of the North Island, per the national weather agency.
Officials in New Zealand have issued uncommon severe gust advisories - the most severe warning - in central regions encompassing these major districts.
People have been urged to avoid going outside, stay off roads, and make arrangements for more electricity and network failures.
Broad Damage and Emergency Response
The electricity loss seems to be impacting residences mostly in the southern region, while officials report that the electricity supply was being gradually reinstated.
Local media have indicated that in various locations roofs have been ripped off houses, and utility poles and vegetation have been brought down by the gales.
In Wellington, a man was killed after being hit by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a woman was blown onto moving cars on a street by a intensive burst, in a event that was captured in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been halted due to the gusts, while some roads and libraries are also closed.
Simultaneously Canterbury officials have declared a crisis declaration, to assist emergency management operations.
Strike Action During Severe Weather
The wild winds on today coincide with tens of thousands of educators, medical professionals and government employees are engaged in what has been described as a "significant labor action", calling for higher wages and enhanced employment terms.
But the severe conditions has forced them to modify certain arrangements, with various open-air gatherings shifted to interior venues or called off.
Similar gusts are also sweeping the nearby nation, ushering in a high-temperature event to the country's outback.
Authorities have issued burning restrictions for apprehension regarding bushfires.
