Severe winds attaining speeds of up to 155km/h (96mph) have resulted in around 90,000 households experiencing outages and led officials to cancel more than 100 aircraft departures, as reported by regional news sources.
The winds are influencing the entire southern region and southern parts of the North Island, per the national weather agency.
Officials in New Zealand have announced infrequent high-level wind alerts - the most severe warning - in core zones such as Wellington and Canterbury.
Locals have been advised to avoid going outside, refrain from journeys, and make arrangements for more electricity and network failures.
Broad Impact and Emergency Measures
The electricity loss appears to be affecting homes predominantly in the South Island, though officials report that energy was being gradually reinstated.
Regional news have indicated that in some places homes have lost their roofs, while utility poles and vegetation have been knocked down by the gusts.
Within the capital, a individual was lost his life after being impacted by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a female was swept into oncoming traffic on a thoroughfare by a intensive burst, in a moment that was filmed in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended due to the gusts, while various routes and public facilities are shut down.
Simultaneously authorities in Canterbury have issued a emergency situation, to assist emergency management operations.
Strike Action Alongside Harsh Conditions
These intense gusts on this day coincide with many of educators, medical professionals and government employees take part in what has been described as a "significant labor action", demanding higher wages and enhanced employment terms.
Yet the severe conditions has forced them to modify some of their plans, with several external protests shifted to interior venues or called off.
Similar gusts are also sweeping the neighboring country, bringing a heatwave to the remote areas.
Authorities have issued flame prohibitions for concern about wildfires.