dream dictionaries don't seem to think so highly of Tidal Waves in dreams..
"Tidal waves suggest a period of emotional upheaval. Anxiety, stress, and unconscious materials may be coming to the surface and affecting your daily moods. Giant tidal waves may symbolize current emotional unhappiness and psychological stress, which are threatening to destroy you. Surviving the tidal wave suggests that you have enough strength to overcome challenges and drowning that you may be "in it over your head" and should seek assistance."
I don't think that applies at all!! anxiety and stress?? not so much.
perhaps anxious for time to fly by faster at the moment, but i doubt thats the same.