Powerful winds hitting speeds of up to 155km/h (96mph) have left around 90,000 households lacking electricity and led agencies to call off over 100 flights, according to regional news sources.
The winds are influencing the complete southern region and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have issued infrequent severe gust advisories - the highest alert level - in core zones encompassing Canterbury and Wellington.
People have been encouraged to stay indoors, stay off roads, and get ready for additional electricity and network failures.
Broad Destruction and Crisis Measures
This outage appears to be affecting households mainly in the South Island, though authorities say that the electricity supply was being slowly brought back.
Local media have indicated that in certain areas structures have suffered roof damage, while utility poles and vegetation have been toppled by the gales.
In Wellington, a individual was fatally injured after being hit by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a individual was blown onto moving cars on a road by a powerful blast, in a incident that was captured in a popular vehicle recording.
Flights in and out of the metropolis have been halted due to the winds, and various routes and public facilities are not operating.
Simultaneously local leaders have issued a state of emergency, to assist disaster response efforts.
Work Stoppages Amid Harsh Weather
The powerful gales on today coincide with numerous of teachers, doctors and other public workers are engaged in what has been described as a "significant labor action", demanding higher wages and enhanced employment terms.
Yet the intense climate has compelled them to change certain arrangements, with some outdoor rallies shifted to interior venues or abandoned.
Comparable winds are affecting the neighboring country, bringing a heatwave to the remote areas.
Agencies have issued burning restrictions for apprehension regarding forest fires.
