Dream about vast sea is a harbinger for your desire to help others or give back. You have accepted aspects of a relationship and learned from those past mistakes. You have learned from your past experiences and are ready to move on. This dream points at renewal and revitalization. You are well-grounded or down to earth.
Vast sea dream is a symbol for your generosity. Your emotions are welling up and can potentially close you off to others. Perhaps you identify with one of the characters in a tv show. It points at your security and secrets. You need to be careful in how you phrase and word things or run the risk of offending others.
If you dreamt about vast sea:
Authority figures are hard for you to deal with right now. You will find that they are not especially receptive to your creative approach or imaginative ideas. Don’t let this discourage you or make you think that your ideas are invalid. Stay strong.