If you have seen a shark in the sea in your dream: Your approach to a certain subject may not be accepted by the people around you, you may establish a new opposite sex friendship, you may meet a person who may be very attractive to you. Seeing a shark in the sea in a dream is a good sign even though the shark is a predatory fish. Seeing a shark in the sea in a dream is interpreted to someone who has an eye on one's property. It is interpreted as the existence of someone who is jealous of the dream owner's life and does his best to make him unhappy.