New Zealanders are being urged to prepare for Tropical Cyclone Vaianu, which is expected to impact parts of the North Island this weekend. MetService has issued an early Severe Weather Watch ahead of the cyclone, which is currently a category three system moving south of Viti Levu, Fiji.

Meteorologist John Law said that while the cyclone’s exact track remains uncertain, there is potential for damaging winds, heavy rain, and hazardous coastal conditions. “We have several days until we see the impacts of Vaianu on New Zealand, so this is an early Severe Weather Watch, a heads up for significant weather this weekend.”

The watch covers the period from Wednesday, 8 April, through Sunday, 12 April. Authorities warn that as the cyclone approaches, parts of the watch may be upgraded to Orange or Red Warnings depending on the confirmed path and severity of winds. Heavy Rain Watches are also likely to be issued on Thursday, with potential upgrades to warnings as forecasts are refined.

MetService emphasises that preparation is key. Residents are encouraged to review emergency plans, secure outdoor items, and stock essential supplies. Coastal communities should be particularly cautious, as hazardous conditions and storm surges are possible.

For up-to-date information, New Zealanders can monitor MetService forecasts, download the MetService app, and follow Severe Weather Warnings for their area. Civil Defence also provides guidance on preparing for severe weather at getready.govt.nz.

Even as Vaianu loses its tropical cyclone characteristics while approaching New Zealand, it will remain a deep, active low-pressure system, capable of producing strong winds and rainfall. Authorities stress that taking early action can reduce risk and help communities stay safe.

With several days before the cyclone’s expected arrival, now is the time for households and businesses across the North Island to prepare for potentially severe weather conditions.

To prepare, ensure you have emergency supplies, secure your property, and review your family’s safety plan. Stay informed with the latest forecasts and follow official warnings as they are issued.

At this stage, Tropical Cyclone Vaianu is very unlikely to directly reach Canterbury as a cyclone when it impacts New Zealand, but Canterbury may still feel effects from its remnants: increased rainfall, wind and cloud.