Intense gusts hitting velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 homes lacking electricity and forced agencies to call off over 100 aircraft departures, as reported by local media.
The gales are influencing the whole South Island and southern parts of the North Island, per the national weather agency.
The nation's agencies have announced rare severe gust advisories - the most severe warning - in core zones encompassing these major districts.
Residents have been urged to stay indoors, stay off roads, and get ready for more power and communication outages.
Widespread Destruction and Emergency Response
This outage is primarily influencing residences mainly in the South Island, although authorities state that power was being slowly brought back.
Domestic outlets have reported that in certain areas homes have lost their roofs, and power lines and trees have been toppled by the winds.
In Wellington, a man was fatally injured after being hit by a falling limb at a well-known hiking path on earlier this week.
Also in the capital, a individual was blown onto oncoming traffic on a thoroughfare by a strong gust of wind, in a event that was recorded in a viral dashcam video.
Aircraft services to and from the urban area have been cancelled due to the gusts, and some roads and libraries are shut down.
Simultaneously local leaders have announced a state of emergency, to support recovery activities.
Labor Protests During Severe Conditions
The powerful gales on today come as many of teachers, doctors and other public workers are participating in what has been called a "major walkout", requesting improved salaries and workplace environments.
But the severe conditions has compelled them to alter certain arrangements, with some outdoor rallies relocated inside or called off.
Comparable winds are impacting the neighboring country, ushering in a heatwave to the country's outback.
Officials have announced flame prohibitions for fear of wildfires.
