An apparatus as described for mooring to floating vessels (10, 12) side-by-side. The first vessel (10) is moored to the seabed by a single point mooring system (14). The apparatus comprises an arm (20) with proximal and distal ends. The arm (20) is mountable on the first vessel (10) for rotation about a vertical axis and the distal end projects outwardly from the first vessel (10) in use. A substantially inelastic mooring line (24) is attached to the distal end of the arm (20) and is securable to the second vessel (12). The resilient means (26, 28) is operable to allow limited rotation of the arm (20) about the axis in the first direction in response to tension in the mooring line (24) which exceeds a pre-determined value. The resilient means automatically restores the arm (20) to its former position upon reduction of the tension below the predetermined value. The arm (20) is freely rotatable about the axis in a second direction opposite to the first direction.

A mooring device for connecting a floating object to a moorage structure includes an elongate resiliently yieldable member which has a longitudinally-extending, normally arcuate shape when in an unstressed state. The yieldable member is operatively connected between the floating object at a first end and the moorage structure at a second end. The yieldable member is yieldably bendable from the normally arcuate shape to a more arcuate shape in response to movement of the floating object toward the moorage structure so as to yieldably resist the movement. One exemplary embodiment would include a base which connects the second end to the moorage structure. Another exemplary embodiment would include a removable resilient fender which is adapted to connect the first end to the floating object.

A mooring whip mounting base has a basal member for affixation to a docking structure, a holding member for holding a mooring whip for mooring a boat adjacent the docking structure, and a connecting structure for selective movement of the holding member to selectively move the mooring whip between a mooring position, wherein the mooring whip extends at a relatively shallow angle to a horizontal direction, and a more nearly vertical retracted position, wherein the mooring whip is retracted to gain ready access to the boat for boarding and better clearance for departure of the boat from the dock. A positive stop arrangement includes positive stops for limiting movement of the holding member to movement between positive first and second positions so as to positively determine the mooring and retracted positions of the mooring whip while facilitating selective movement of the mooring whip between the mooring and retracted positions.

An adjustable boat whip assembly for maintaining a boat in spaced relation to a dock includes a boat whip, an elongate base member secured to the dock, a whip support member having a receptacle for receiving the boat whip in a generally upright position, and an interconnecting structure for attaching the support member to the base member so that the support member can move along the length of the base member. A fastener is further provided for locking the support member to the base member. In one embodiment of the invention, the base member of the boat whip assembly includes a structural tubular body having an upwardly extending top flange that is received in a slot provided in the support member. The arrangement is such that the support member is movable along the length of the base member.

A whip-style boat mooring apparatus, removably attachable to a standard dock cleat. The apparatus may include a second cleat, such that the apparatus provides both whip-style and standard cleat mooring from a single dock point. In one embodiment, the apparatus includes a clam-shell type housing, with a profile substantially resembling the dock cleat, such that the apparatus can be clamped to the dock cleat and prevent rotational movement. The housing may include two opposing pieces, attachable to respective sides of the dock cleat. The housing may include a rotatably adjustable means for attaching a whip socket onto the housing.