Dream about dead mermaid is sadly a warning for an extremely slow progress in some project or relationship. You are trying to keep your distance in order to avoid getting hurt. You want to feel needed and significant. This points to your lack of understanding in some area of your life. You are trying to downplay or shrug off your feelings.
Dead mermaid dream points to filth, dirtiness, repulsiveness and death. You need to endure the difficult times before you can enjoy the good times. You are taking on and evaluating a new idea, concept, outlook, or way of thinking. The dream is a clue for some old habit, condition, or situation. You are losing control of your life and losing a grip on reality.
If you dreamt about dead mermaid:
Romance tends toward a more lighthearted flirtatiousness, with today’s celestial energy. If you are wondering how to go about finding that special person, then you would be better off seeking out some new social groups that share similar ideas and ideals to those you hold and are interested in. In this kind of situation you will have far more success, and more opportunity. Be adventurous!