Severe gales reaching velocities of approximately 155km/h (96mph) have caused around 90,000 homes without power and forced officials to cancel more than 100 air travel services, as reported by regional news sources.
The winds are influencing the whole southern region and lower areas of the North Island, per the weather forecasting body.
New Zealand authorities have released infrequent high-level wind alerts - the highest alert level - in central regions including Canterbury and Wellington.
People have been advised to remain inside, refrain from journeys, and prepare for additional power and communication outages.
Broad Impact and Emergency Measures
The power cut appears to be affecting homes mainly in the southern region, while agencies state that energy was being restored progressively.
Local media have stated that in some places homes have lost their roofs, while utility poles and vegetation have been knocked down by the winds.
Across Wellington, a person was fatally injured after being hit by a falling limb at a frequent walking route on Tuesday.
Also in the capital, a female was pushed toward approaching vehicles on a street by a intensive burst, in a event that was filmed in a viral dashcam video.
Air travel to and from the metropolis have been cancelled because of the gusts, and certain highways and community centers are shut down.
Simultaneously local leaders have announced a state of emergency, to support recovery activities.
Strike Action Alongside Harsh Conditions
The wild winds on today coincide with tens of thousands of educators, medical professionals and government employees take part in what has been called a "mega strike", calling for higher wages and enhanced employment terms.
Yet the severe conditions has forced them to modify various scheduled activities, with some outdoor rallies shifted to interior venues or cancelled.
Similar gusts are impacting the nearby nation, ushering in a heatwave to the remote areas.
Agencies have declared burning restrictions for apprehension regarding wildfires.
