Yes, beach balls are easy to fix. It is common for beach balls to develop a leak after a few usages. This also depends on the conditions of the beach. If the beach has a lot of sharp stones, this happens pretty fast. But that doesn’t mean you have to get a new ball every time your ball punctures. You can easily repair a beach ball using some glue or tape. Try using a combo glue if it is a tiny hole. If the hole is larger and is actually a tear, it will be easier for you to use a vinyl patch rather than a glue. If you want to be sure of the longevity of your fix, try using something like a vinyl mender glue.