Riding a wave is read as handling events and feelings with skill. Tradition takes surfing as balance amid change, and the thrill of going with a force instead of against it.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.