Welcome, we are a SSI SWIM, Snorkel, Freediving, Scuba and Marine Ecology Centre located on the South Coast at Selsey, West Sussex. Offering a full range of services including training, equipment sales, boat trips, guided tours, events, rental, equipment servicing, and air fills. You decide where you want your journey to take you. From your first experiences in each sport, courses to qualify and develop you, and activities we have it all! Situated with easy access to great sites including Selsey Lifeboat Station, the Far Mulberry and Mixon Hole we train and play in the sea. We are waiting to welcome you.