If you have seen a duck swimming in the sea in a dream: Reactivate your entrepreneurial spirit, you should stay away from harmful environments. To see a duck swimming in the sea in a dream indicates that one's sustenance is wide and he will benefit abundantly from worldly blessings. He gets tired of his luck and fortune. It indicates that the person has a great fortune, that he will reach himself soon, and that he will eventually reach happiness even though he has some difficulties in this process.