15 Most Dangerous Ultimate Close Calls In the Sea

When we swim in the sea there’s always a sensation of the unknown, and as you get further out into deeper water you start to wonder - what is down there? In the depths, lurking below you, watching…then something brushes against you and you freak out for a moment before realising it’s just a piece of seaweed. But the sea is not our world, and there are many dangers in the water - some people have been taken by one of them and never seen again, but others have lived to tell the tale. From the scuba diver who survived a shark attack to the rubber dinghy savaged by an awesome predator, here’s the 15 most dangerous ultimate close calls in the sea.