The captain stands for leadership and direction: who is steering the ship of your life. Tradition reads a calm captain as confidence and a lost one as uncertainty about where you are headed.
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.