Severe winds attaining velocities of approximately 155km/h (96mph) have caused around 90,000 households experiencing outages and compelled officials to halt over 100 flights, based on domestic outlets.
The gales are affecting the entire South Island and southern parts of the northern region, according to the weather forecasting body.
New Zealand authorities have released uncommon high-level wind alerts - the top caution category - in central regions encompassing Canterbury and Wellington.
Locals have been advised to avoid going outside, avoid travel, and get ready for more electricity and network failures.
Widespread Damage and Emergency Response
The electricity loss is primarily influencing households mostly in the southern region, though authorities state that the electricity supply was being restored progressively.
Domestic outlets have stated that in some places roofs have been ripped off houses, while utility poles and vegetation have been knocked down by the gales.
Across Wellington, a man was killed after being hit by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was swept into oncoming traffic on a street by a strong gust of wind, in a incident that was filmed in a popular vehicle recording.
Flights entering and leaving the city have been cancelled because of the weather, while certain highways and community centers are not operating.
At the same time local leaders have issued a emergency situation, to assist disaster response efforts.
Work Stoppages Alongside Extreme Weather
The wild winds on this day occur while many of school staff, physicians and civil servants are participating in what has been described as a "major walkout", requesting better pay and working conditions.
But the severe conditions has pressured them to alter some of their plans, with various open-air gatherings relocated inside or cancelled.
Similar gusts are affecting the neighboring country, ushering in a period of extreme heat to the nation's interior regions.
Authorities have issued flame prohibitions for fear of forest fires.
