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STAY SAFE
AT THE BEACH

Most coastal incidents happen because people don’t realise the danger they’re stepping into until it's too late - and Tide School exists to solve that problem.

Founded by bestselling Book of Tides author and world-renowned tide expert William Thomson, Tide School teaches you how the sea really works, so you can safely enjoy the coast - anywhere in the world, anytime of year.

THE BOOK OF TIDES

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To celebrate the 10th Anniversary of The Book of Tides, we have published a special digital edition with full-page illustrations and simple text making it perfect for beginners and students wanting to understand the sea.

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SEA SENSE
FOR SCHOOLS

Sea Sense for Schools is our community-benefit programme providing free water safety education for schools. 

Taught by experienced instructors using the tried-and-tested 'Tide School Method, the programme teaches schoolchildren lifesaving knowledge about tides, streams, winds, waves and rips, keeping them safe every time they go to the beach.

TIDE
PRINTS

Enjoy a 25% discount on our prints for Black Friday

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SEA SWIM
MANUAL

Whether you’re a seasoned winter swimmer or summer dipper, the Sea Swim Manual if your essential companion.​​​

Written and illustrated by William (author of The Book of Tides), the e-book covers everything you need to safely swim in the sea year-round, from physiology to sea sense and technique. It’s got everything you need and costs just £9.99!

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