Mousehole, Cornwall, UK. 14th July 2018. UK Weather. The sea was calm and it was hot early in the morning for these visting yachts to the Mousehole Sea Salts and Sail festival which is on over the weekend. Some even took to walking the "plank" and jumping into the sea for an early morning dip. Credit: Simon Maycock/Alamy Live News

- Image ID: P91DGD
Mousehole, Cornwall, UK. 14th July 2018. UK Weather. The sea was calm and it was hot early in the morning for these visting yachts to the Mousehole Sea Salts and Sail festival which is on over the weekend. Some even took to walking the "plank" and jumping into the sea for an early morning dip. Credit: Simon Maycock/Alamy Live News
Simon Maycock / Alamy Stock Photo
Image ID: P91DGD