YES!!! If it is a light wind night which during the summer it typically is and a power boat goes zooming by with a large wake and goes between a few boats so that it passes in front of a few and behind a few it will help the ones it passed behind because they get a little bit of a wave to surf off of. It will hurt the boats it passed in front of because the wake can almost bring those boats to a complete stop. If you have the choice go behind the boats.