When I started sea kayaking I got fitted out by the late Mike Thomson of Scottish Paddler supplies. He advised me to invest in a cockpit cover because:
"All that wet, sandy, salty gear we inevitably accumulate on a trip. Don't chuck it all in the boot where it immediately sets about rotting your car away. Heave it all in the cockpit and bang on one of these covers.
They also keep the lovely British climate out of your cockpit in transit or on the beach. The Americans add that they "keep dirt and CRITTERS out of the cockpit". Come to think of it, finding a critter crawling up your leg while out at sea would not be the happiest of experiences!!
I leave it just above the springs high watermark, under the shade of a sessile oak that hangs down over a little beach in Smugglers' Cove. You can see the oak at the right of this photo.
This one was trying to warm itself so it wasn't going anywhere fast. I left it well alone, they are a protected species.
We often see adders sunning themselves on the rocks around the Solway shore. Even more common are slow worms, which are not snakes but legless lizards. Slow worms are non venomous and can be distinguished from adders as they are a uniform brown colour with no obvious neck.
In contrast, the adder has an unmistakable diamond pattern and a distinct narrowing at the neck. Adders are widely distributed on the British mainland, and the Inner Hebrides (especially Jura but not Colonsay). They are not found on the Isle of Man, Ireland, the Outer Hebrides, Orkney or Shetland.
I was really pleased my cockpit cover was firmly in place, I shudder to think what might happened if it was sitting in the cockpit when I set off.