The Boat Dock Mooring System is a quick installing small watercraft docking device that creates a protective buffer at the dock, preventing abrasive contact; while adjusting automatically to changes in wind, tide, and wake conditions. The system maintains a safe distance from the dock, allowing for easy on/off access. This mooring device is designed to enhance a secure dock line routine and eliminates manual adjustments. There are no tools required for installation, and the docking device is easily portable for short term mooring when refueling dockside or visiting dock and dine establishments.