If you have seen fish dying in the sea in your dream: You should try not to act reactively, certain issues that concern your private life, business life or family may start to move in a different direction. To see that fish die in the sea in your dream indicates that people will go behind your back, have a difficult life with troubles, lose their hopes, and fall out of favor. Watching fish die in the sea in a dream is interpreted as an increase in people's sins, spending a year in famine and suffering.