Is this what it's like to die? This was one of the thoughts drifting through sixteen year old Barry Watkins mind as he clung on to the edge of his brand new surfboard. In a story of terror and survival Barry recalls what it was like to come face-to-face with a great white - the fifth shark attack in Dunedin history.

Out in the ocean, a dark shadow lurks beneath the surface unbeknownst to the person swimming above. And what that individual doesn't know is that he's about to be caught in the teeth of an unwieldy, man-eating shark.

"The first thing I had to do was find out where the shark was...I was absolutely petrified."

The thought of coming face-to-face with a Great White is terrifying. And anyone who has ever seen Steven Spielberg's 1975 thriller, Jaws, will probably agree. The film (featuring a mechanical shark) terrified viewers on its release, and its impact made people afraid to go into the water.

But five years before that movie, Bryan Watkins would find himself staring into the eyes of this deadly ocean predator.

There had been five shark attacks in Dunedin between 1964 and 1971. Three had been killed, with one of the bodies never to be found again. And Bryan Watkins was one of only two survivors.

Not much was known about the habits of sharks around this time and people suspected they preferred warmer water. But if you were to encounter one, defending yourself was simple.

"Punch it in the nose, they don't like it," Watkins says of the advice on offer.

"But if anyone can put that into practice while they're being attacked, I would certainly congratulate them."

It was a Tuesday morning on the 30th March, 1971 when Watkins, then 16-years-old, headed out to St Clair Beach. He was skipping school with a couple of friends. An avid surfer he was keen to try out a new board.

"It was in a time when surfing was going through what was called the short board revolution. We were going away from surfboards that were in the 8-9 foot range and boards were getting shorter and shorter."

Watkins' brand new board was only 6-feet-long, and he says they were considered 'the perfect new design.'

There are 30 beaches within a half-hour drive from the centre of Dunedin, which is known for great surfing with its wide open swells from the South West to the North East, ranging from up to six metres or more during winter. And St Clair Beach was no exception.

Despite local residents' awareness of the previous shark attacks, Watkins wasn't deterred from getting in the ocean. …

Go to this episode on rnz.co.nz for more details