Big Day Out: Festivalgoers urged to make use of buses, trains

While thousands of fans gathered at Mt Smart Stadium over the years, this year's venue is Western Springs.

Extra trains and buses are being scheduled in Auckland today as 50,000 people make their way to Big Day Out music festival.

Major delays are possible on the north western motorway (State Highway 16), with thousands heading to the festival at Western Springs by car.

Caroline Perry from road safety charity Brake said the safest and easiest way to get there will be on public transport.

"There are special event buses running to and from the CBD, and we would urge people to use the public transport that's on offer as well as possible."

Special free train and bus services will also operate for ticket-holders from locations around the city.

Ms Perry said friends should have fun together - and stay safe together.

"It's all about having fun and being with your friends. Plan your trip for you and your friends before setting off, and make sure you've got a safe way to get home after the event."

Festivalgoers should be prepared for rough weather - gales are forecast for the city later today.