If you have seen a horse running on the sea in your dream: In your private life, a topic that has been discussed with your loved one before may come to the fore, and you may feel restricted in family matters. To see a horse running on the sea in your dream may represent that things will improve quickly, you will take control of your life again, you will have a good future plan, your life will gain meaning, you will be a lucky person, and you will be thankful.