Watercraft with automatic control, method for controlling an anchored watercraft, and control system for a watercraft

A watercraft with automatic control, the watercraft comprising:

• a boat hull,
• a drive and steering means for driving and steering the watercraft,
• a controller means for putting out control signals to the drive and steering means,
• an attachment point received via a fastening rope,
• a measuring means provided between the boat hull and the attachment point, including the boat hull and attachment point, which is designed to measure a measurand acting on the attachment point or the fastening rope,
• the measuring means putting out at least one measuring signal, and the controller means being designed, depending on the at least one measuring signal, to carry out one or more of the following control actions or regulations by controlling both the drive and the steering means:
• an adjustment of a range of inclination of the boat hull relative to the fastening rope,
• an adjustment of a position of the watercraft relative to the attachment point,
• a limitation of the pulling force,
• an adjustment of a minimum pulling force on the fastening rope, for tightening the fastening rope and preventing the watercraft from drifting away and/or drifting across the attachment point.