If you have seen a water snake in the sea in your dream: Events or vague movements that can be considered mildly unpleasant may be an indication that some arrangements or changes should be made on certain issues, and you may be more busy at home in the afternoon, in pursuits of home. To see a water snake in the sea in your dream indicates that you will be helpless and in a difficult situation. You will not be successful in coping with the problems you will encounter in life and you will expect help from the wrong people. This will put you in even more difficult situations. It also means that you will suffer great harm from the person you are waiting for help.