Powerful gusts attaining velocities of up to 155km/h (96mph) have caused approximately 90,000 properties experiencing outages and forced officials to cancel more than 100 flights, based on domestic outlets.
The gales are impacting the whole southern region and southern sections of the North Island, per the national weather agency.
Officials in New Zealand have announced rare red wind warnings - the top caution category - in key areas such as Wellington and Canterbury.
Residents have been advised to stay indoors, stay off roads, and make arrangements for additional power and communication outages.
Widespread Damage and Crisis Measures
The power cut is primarily influencing households mainly in the southern region, though authorities state that the electricity supply was being gradually reinstated.
Regional news have indicated that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gusts.
Across Wellington, a individual was killed after being hit by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a individual was swept into approaching vehicles on a thoroughfare by a intensive burst, in a moment that was recorded in a widely shared car camera footage.
Flights to and from the city have been halted because of the winds, while various routes and public facilities are also closed.
Simultaneously authorities in Canterbury have issued a state of emergency, to assist disaster response efforts.
Labor Protests During Harsh Conditions
The powerful gales on this day come as tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "mega strike", calling for better pay and working conditions.
But the intense climate has pressured them to modify certain arrangements, with several external protests moved indoors or abandoned.
Comparable winds are affecting the neighboring country, causing a high-temperature event to the nation's interior regions.
Authorities have issued flame prohibitions for apprehension regarding bushfires.
