Coast dream meaning is explained below using 4 different sources. Each interpretation is shown with its source.

Interpretation 1 — DreamForth

To dream of the coast implies that you are seeking to get in touch with your inner self. Your practical and illogical sides are joining together. This dream may be suggesting that you need to apply more focus on your goals. You are being too lax and careless right now.
Source: Dream Symbols and Analysis Author: DreamForth

Interpretation 2 — Tyler Wolfe

(sea coast) symbolic of waiting for Christ, Isa, 42:4
Source: Christian Dream Symbols Author: Tyler Wolfe

Interpretation 3 — Joan Seaman - Tom Philbin

Place one is aiming for where one will be safe.
Source: New American Dream Dictionary Author: Joan Seaman - Tom Philbin

Interpretation 4 — Vincent Wienand

1. Boundary; Gen. 1:9.
Source: Dream Dictionary The Biblical Model Author: Vincent Wienand