Severe wind risk: MetService warns South Island residents to stay alert

New Zealand's South Island has been warned of severe winds today. Photo / Nasa

Winds across large parts of the South Island may turn severe today with MetService warning people to stay alert.

A strong wind watch has been issued for most of the South Island.

Exposed parts of the Canterbury High Country and the foothills of the Canterbury Plains, as well as parts of Fiordland, Stewart Island, inland Southland and Otago are the most at risk.

“A front preceded by a strong northwest flow is expected to move northeast onto the South Island today, then weaken,” the agency said.

MetService is warning winds may turn severe in the South Island.

The watch has been issued for 11 hours from 2pm today until 1am tomorrow for Canterbury, and eight hours from 11am to 7pm today for Fiordland, Stewart Island, and inland Southland and Otago.

MetService is encouraging those in the area to stay up to date with forecasts.

Weather watches are used when severe weather is possible, but not imminent or certain, MetService said.

“When a watch is in place, stay alert and keep an eye on your local forecast for updates.”

A weather warning is issued when forecasters are confident weather of a significant impact will occur.