In Korean tradition, dreaming of the seashore is read as auspicious. It is most often tied to 전반, 애정.
The shore is the edge of a wider world — walking it, settling the mind before a new chance; waves wetting the feet, wealth or a bond approaching.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream