Intense gusts hitting speeds of up to 155km/h (96mph) have left approximately 90,000 households lacking electricity and forced authorities to call off more than 100 air travel services, based on regional news sources.
These gusts are affecting the entire southern region and southern sections of the northern region, per the country's meteorological service.
New Zealand authorities have released uncommon red wind warnings - the highest alert level - in core zones encompassing Canterbury and Wellington.
Residents have been encouraged to avoid going outside, refrain from journeys, and get ready for further power and communication outages.
Extensive Impact and Crisis Response
This outage is primarily influencing residences predominantly in the South Island, while authorities state that the electricity supply was being slowly brought back.
Local media have reported that in certain areas homes have lost their roofs, whereas power lines and trees have been knocked down by the gales.
Across Wellington, a person was killed after being struck by a falling limb at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a individual was blown onto moving cars on a thoroughfare by a strong gust of wind, in a moment that was recorded in a viral dashcam video.
Flights to and from the urban area have been halted as a result of the winds, and various routes and public facilities are not operating.
Simultaneously authorities in Canterbury have declared a emergency situation, to assist recovery activities.
Work Stoppages During Severe Weather
The powerful gales on today come as many of school staff, physicians and civil servants take part in what has been described as a "significant labor action", demanding improved salaries and workplace environments.
Yet the severe conditions has forced them to modify certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Similar gusts are impacting the nearby nation, causing a high-temperature event to the remote areas.
Officials have announced fire bans for fear of forest fires.