Terrifying footage from Portugal of British surfer Andrew Cotton and the failed attempt to rescue him. A rescue jet ski, driven by his team partner and professional surfer Hugo Vau, struggles to find Cotton in the mass of white water and Cotton is forced to duck under a monster. Eventually Vau finds him but as he’s preparing to get them out of danger, a third enormous wave nails them, capsizing the jet ski and knocking both men into the water.