Powerful gusts attaining speeds of approximately 155km/h (96mph) have left approximately 90,000 households without power and led agencies to call off over 100 aircraft departures, as reported by regional news sources.
The gales are affecting the entire South Island and southern parts of the North Island, according to the national weather agency.
New Zealand authorities have announced rare severe gust advisories - the most severe warning - in key areas such as these major districts.
Residents have been advised to remain inside, refrain from journeys, and make arrangements for more utility disruptions.
Widespread Damage and Crisis Measures
The electricity loss is primarily influencing homes predominantly in the southern region, while authorities say that power was being slowly brought back.
Local media have reported that in some places homes have lost their roofs, whereas power lines and trees have been toppled by the winds.
In Wellington, a individual was lost his life after being impacted by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was pushed toward oncoming traffic on a thoroughfare by a strong gust of wind, in a event that was recorded in a popular vehicle recording.
Flights entering and leaving the metropolis have been suspended due to the winds, while some roads and libraries are shut down.
Simultaneously Canterbury officials have issued a emergency situation, to support recovery activities.
Strike Action During Severe Weather
The wild winds on this day come as many of school staff, physicians and civil servants are engaged in what has been called a "significant labor action", requesting better pay and working conditions.
Yet the intense climate has pressured them to modify certain arrangements, with some outdoor rallies relocated inside or called off.
Similar gusts are impacting Australia, causing a heatwave to the country's outback.
Agencies have announced burning restrictions for fear of forest fires.