Intense winds hitting velocities of up to 155km/h (96mph) have caused approximately 90,000 households without power and compelled officials to call off in excess of 100 flights, as reported by domestic outlets.
The gales are affecting the entire South Island and southern sections of the northern region, per the weather forecasting body.
New Zealand authorities have announced rare red wind warnings - the most severe warning - in key areas such as Wellington and Canterbury.
Locals have been advised to stay indoors, refrain from journeys, and prepare for more electricity and network failures.
Widespread Damage and Emergency Measures
The electricity loss appears to be affecting homes mostly in the South Island, although agencies state that energy was being restored progressively.
Regional news have indicated that in some places roofs have been ripped off houses, while power lines and trees have been knocked down by the gales.
In Wellington, a person was killed after being impacted by a tree branch at a well-known hiking path on Tuesday.
Also in the capital, a individual was blown onto approaching vehicles on a road by a powerful blast, in a moment that was recorded in a viral dashcam video.
Aircraft services entering and leaving the city have been suspended as a result of the weather, and certain highways and community centers are shut down.
Simultaneously Canterbury officials have declared a crisis declaration, to facilitate disaster response efforts.
Work Stoppages Alongside Extreme Weather
The powerful gales on this day come as numerous of teachers, doctors and other public workers take part in what has been called a "major walkout", requesting higher wages and enhanced employment terms.
Yet the severe conditions has forced them to change certain arrangements, with some outdoor rallies relocated inside or abandoned.
Similar gusts are impacting Australia, bringing a high-temperature event to the nation's interior regions.
Authorities have announced flame prohibitions for apprehension regarding forest fires.
