Dreaming of a tsunami can represent overwhelming emotions or a sense of being out of control in waking life. Seeing it approach your home symbolizes a major change or crisis that is heading your way. The front door represents the entrance to your personal life, and the fact that you are looking out of it suggests that you are aware of this impending change. The presence of your family in the dream may indicate that this change will affect not just you, but those closest to you as well. Seeking shelter in the bathtub may symbolize a desire for protection and safety during this turbulent time. Opening the window in hopes of the water passing through may suggest a sense of hope or a belief that you can weather this storm. Overall, this dream may be a reflection of your fears and anxieties about facing a major life change, and your subconscious mind is urging you to find a way to cope and survive.