If you dreamed about the key falling into the sea: You may jointly fall on money matters and bank payments, Resisting change may fuel problems. To see that the key falls into the sea in your dream is seen as a sign of encountering many troubles, dreams and calculations will not hold, and having trouble. The falling of the key into the sea is also considered as a sign of many misfortunes, misfortunes, being unhappy and having trouble. It indicates bad days to come.