Whale – as a mammal that lives within water, the whale symbolizes the power of resurrection and rebirth – man’s ability to surpass personal trauma.
Whales in a dream may represent a relationship or a business project that the dreamer considers too enormous to handle. The dreamer may fear that they will, in effect, be swallowed up. Alternatively, large bodies of water are symbols of the unconscious, so that a whale, as a mammal at home in the water, can also represent a wholesome relationship between one’s conscious and unconscious mind.