Intense gusts attaining velocities of approximately 155km/h (96mph) have left approximately 90,000 properties lacking electricity and compelled authorities to halt over 100 aircraft departures, as reported by regional news sources.
The gales are influencing the whole southern region and southern sections of the northern region, as stated by the national weather agency.
Officials in New Zealand have issued uncommon red wind warnings - the highest alert level - in key areas such as Canterbury and Wellington.
People have been advised to avoid going outside, refrain from journeys, and prepare for additional electricity and network failures.
Widespread Damage and Crisis Measures
The power cut appears to be affecting residences mainly in the southern region, though authorities say that the electricity supply was being restored progressively.
Domestic outlets have stated that in some places homes have lost their roofs, while trees and electricity poles have been brought down by the gusts.
Within the capital, a man was lost his life after being hit by a falling limb at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a female was blown onto approaching vehicles on a street by a strong gust of wind, in a event that was filmed in a widely shared car camera footage.
Aircraft services to and from the city have been suspended due to the weather, and certain highways and community centers are shut down.
At the same time authorities in Canterbury have declared a state of emergency, to assist recovery activities.
Work Stoppages During Severe Conditions
The powerful gales on this day come as numerous of school staff, physicians and civil servants are participating in what has been termed a "significant labor action", calling for improved salaries and workplace environments.
Yet the intense climate has pressured them to modify various scheduled activities, with various open-air gatherings relocated inside or cancelled.
Like conditions are impacting the neighboring country, bringing a period of extreme heat to the country's outback.
Officials have issued flame prohibitions for apprehension regarding forest fires.