Dream about crystal clear blue water is sometimes your surroundings. You may be getting closer in confronting and acknowledging your subconscious thoughts. You need to remain strong. This dream is sometimes how you are handling your successes and failures or competence and incompetence. You are being hammered or intoxicated.
Crystal clear blue water dream signals the transition from the beginning of something to the end or vice versa. You are assessing your needs and resources. You tend to go along with what others are doing or saying. It is an omen for your desires for romance. You worry and stress out in situations that are beyond your control.
If you dreamt about crystal clear blue water:
Someone who has been a close friend up to now may suddenly show signs of wanting to become even closer to you, and of wanting to make a change from being platonic to more intimate. You would be better to allow some time to elapse before taking them seriously. If this is something you would also be interested in, then it is worth hanging on.