Intense winds attaining speeds of as high as 155km/h (96mph) have caused around 90,000 households experiencing outages and forced officials to call off more than 100 air travel services, based on domestic outlets.
These gusts are influencing the entire southern region and southern parts of the North Island, as stated by the national weather agency.
Officials in New Zealand have released rare severe gust advisories - the top caution category - in key areas such as Wellington and Canterbury.
Locals have been advised to remain inside, stay off roads, and get ready for additional power and communication outages.
Extensive Impact and Emergency Response
The electricity loss is primarily influencing households mainly in the southern region, although agencies say that energy was being gradually reinstated.
Regional news have indicated that in some places roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gusts.
Across Wellington, a individual was fatally injured after being struck by a falling limb at a popular trail walking spot on earlier this week.
Also in the capital, a woman was swept into approaching vehicles on a thoroughfare by a strong gust of wind, in a event that was recorded in a viral dashcam video.
Air travel entering and leaving the urban area have been suspended due to the winds, whereas certain highways and community centers are also closed.
Simultaneously local leaders have issued a state of emergency, to assist emergency management operations.
Strike Action During Extreme Conditions
The powerful gales on this day coincide with numerous of teachers, doctors and other public workers are engaged in what has been described as a "major walkout", demanding improved salaries and workplace environments.
But the intense climate has forced them to modify some of their plans, with some outdoor rallies moved indoors or cancelled.
Like conditions are impacting the neighboring country, ushering in a period of extreme heat to the nation's interior regions.
Agencies have announced burning restrictions for fear of wildfires.
