How old do you need to be to surf or swim? January 11, 2021 03:44 Updated Follow Our minimum age requirement for children in the lagoon (including sessions and lessons) is 6 years. Related articles How do you manage crowds? What is your change, cancellation and refund policy? Can I surf at night? What do I need to bring with me to URBNSURF? Are Spectator Passes included with memberships?