Intense winds reaching speeds of up to 155km/h (96mph) have left approximately 90,000 households without power and forced agencies to halt over 100 aircraft departures, according to domestic outlets.
The gales are affecting the whole southern region and lower areas of the North Island, as stated by the country's meteorological service.
The nation's agencies have issued infrequent high-level wind alerts - the top caution category - in key areas such as these major districts.
Locals have been advised to stay indoors, refrain from journeys, and get ready for additional electricity and network failures.
Widespread Damage and Emergency Response
The electricity loss is primarily influencing homes mostly in the southern region, although officials report that energy was being gradually reinstated.
Local media have indicated that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been toppled by the winds.
In Wellington, a individual was killed after being impacted by a wooden fragment at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a individual was blown onto approaching vehicles on a road by a powerful blast, in a moment that was filmed in a viral dashcam video.
Aircraft services in and out of the city have been cancelled because of the weather, while certain highways and community centers are not operating.
Meanwhile local leaders have issued a state of emergency, to assist emergency management operations.
Strike Action During Extreme Conditions
The wild winds on this day come as many of educators, medical professionals and government employees take part in what has been termed a "significant labor action", calling for improved salaries and workplace environments.
But the extreme weather has compelled them to alter some of their plans, with various open-air gatherings moved indoors or abandoned.
Comparable winds are affecting Australia, ushering in a heatwave to the remote areas.
Authorities have issued flame prohibitions for fear of wildfires.
