He looked at his father and discovered he was ankle-deep in water. Then he looked over his shoulder to the vastness of the Pacific. “There were three orcas; a daddy, mummy and a baby in between. The daddy’s head was split open and bleeding badly.”

It was an easy but painful decision to abandon SOLUTION. She was clearly sinking. I estimated  that the water was rising an inch every ten minutes and it was now completely covering the  floorboards, with 8 inches to go before it covered the main batteries located beneath the lower  bunks in the main cabin.

For four years now, orcas have been ramming and sinking yachts in European waters, and scientists have struggled to work out just why these smart, social animals had learnt this destructive new trick. But it's not due to some anticapitalist 'eat the rich' agenda, nor is it to do with territory and aggression. The truth is, well, it's child's play.

It would not be an exaggeration to say that for many, it was as traumatic as losing a dear friend. Severn II was built in 1934 at the Bute Slip Dock Company at Ardmaleish, Isle of Bute in the Firth of Clyde in Scotland. To describe Severn II, built of carvel mahogany on oak frame, as ‘beautiful’ is a huge understatement. Gorgeous striking, amazing. These 8s would be museum pieces, were they not still energetically sailed racing boats.

The vessel has long held a place in the imagination of Shute fans who embarked on a search for the yacht several years ago, tracking it down to a harbour in Newcastle where its owner lived on board with his parrot.

I feel myself go white just as Greg texts me an image of MARCO POLO still on its mooring but submerged almost down to the gunnels.