

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.


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


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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