Severe gales attaining speeds of up to 155km/h (96mph) have caused approximately 90,000 homes without power and led authorities to call off over 100 air travel services, based on domestic outlets.
These gusts are influencing the complete southern region and southern parts of the North Island, per the weather forecasting body.
Officials in New Zealand have announced infrequent red wind warnings - the highest alert level - in key areas encompassing these major districts.
Residents have been advised to avoid going outside, stay off roads, and make arrangements for further electricity and network failures.
Widespread Destruction and Crisis Response
The electricity loss is primarily influencing households mainly in the southern region, while agencies say that the electricity supply was being gradually reinstated.
Domestic outlets have reported that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been knocked down by the winds.
In Wellington, a person was fatally injured after being struck by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a street by a strong gust of wind, in a event that was recorded in a popular vehicle recording.
Flights in and out of the urban area have been halted because of the weather, while some roads and libraries are shut down.
Meanwhile local leaders have declared a crisis declaration, to facilitate disaster response efforts.
Labor Protests Amid Extreme Weather
These intense gusts on today come as many of educators, medical professionals and government employees are engaged in what has been called a "major walkout", calling for improved salaries and workplace environments.
However the intense climate has compelled them to alter certain arrangements, with various open-air gatherings shifted to interior venues or called off.
Comparable winds are affecting Australia, ushering in a heatwave to the country's outback.
Authorities have issued burning restrictions for fear of bushfires.
