Reconfigurable anchor system for watercraft

An anchor system for watercraft, comprising:

• a hub including a receiving contour;
• a skirt removably securable to the hub along the receiving contour of the hub, wherein:
• the skirt at least partially surrounds an inner recess and includes a gap such that such that the skirt is not circumferentially continuous;
• and
• the skirt is configurable in an open position and a closed position, wherein when the skirt is in the open position the gap is wider than when the skirt is in the closed position;
• and
• an adjustment mechanism attached to the skirt, wherein the adjustment mechanism is configured to selectively place the skirt into the open position or the closed position;
• and
• wherein:
• the inner recess of the skirt includes a radius that is larger than a complementary radius of the receiving contour of the hub when the skirt is in the open position;
• and
• the radius of the inner recess of the skirt is substantially the same as the complementary radius of the receiving contour of the hub when the skirt is in the closed position, such that the skirt is secured to the hub when the skirt is in the closed position.