



Your day begins with academic workshops covering equipment, how to look after it, and how different kit choices affect your performance in the water. Breathing sessions follow, giving you techniques to stay calm, reduce effort, and extend your time underwater. These skills are then transferred into a controlled pool session, where you’ll work on streamlining, equalisation, and foundational movement patterns.
Open water training takes place in Selsey at accessible coastal spots with gentle depth profiles. These locations allow you to practise descents, buoyancy, controlled breathing, and buddy skills while surrounded by local marine life. Your instructor guides each step, helping you recognise progress, refine technique, and build confidence. By the end, you’ll be prepared to freedive to 5 metres safely using proper methods.
Selsey sits on the southern edge of West Sussex and is known for calm training windows, easy shore entries, and a mix of sand, kelp and reef habitat. These factors make it ideal for developing early freediving skills, as the gradual depth change provides a comfortable environment for steady progression. Visibility can be surprisingly clear when tides align, giving learners a good sense of space and orientation underwater.
The wider coastline provides several sheltered sites that suit different wind and tide conditions, meaning sessions can be adapted to give you the safest and most productive training environment on the day. Marine life such as small fish, crabs, rays and resident seals are often seen passing through the shallows, adding interest as you develop your confidence.
Learners must be comfortable in water and able to swim. No previous snorkelling or freediving experience is required, though those unsure about committing to a full programme can try a short introductory session first. You should bring a personal mask and snorkel, swimwear, and a towel, with all other equipment supplied on the day.
It helps if learners are open to following a gradual training structure, as freediving benefits from staying relaxed rather than rushing progression. Anyone with breathing concerns, ear issues, or recent injuries should mention this during booking so the instructor can give guidance on what to expect and whether adjustments are needed.
You'll benefit from a welcoming approach that focuses on calm, confidence-building progress rather than pressure or performance. Each course is delivered in small groups, giving plenty of time for personalised coaching on breathing, buoyancy, equalisation and efficient movement so everyone can develop at a steady pace.
Those leading the sessions bring years of freediving and snorkelling experience, along with a clear understanding of how to support beginners through each stage of learning. Guidance continues long after certification, with honest advice on equipment, skill development, and safe ways to continue exploring open water.
This organisation also reinvests profits into local marine projects, helping to support conservation, education, and community access to the coast. Taking part contributes directly to these initiatives, allowing every learner to support the health and future of the surrounding marine environment while developing new skills.
About the centre
Selsey, West Sussex
We partner with Rewilding Britain to help protect our natural spaces for future adventures.
All centres are vetted for safety and quality. Your adventure is in good hands with adventuro.