A watercraft safety lighting system includes one or more light sensors for measuring ambient light levels, which are operatively connected to an electronic controller, such as a programmable logic controller or any suitable programmable computing device. The navigation lights are operatively connected to the electronic controller, as well as docking lights, interior lights, and instrument panel lighting, such as the lighting for gauges, instrument panels, video screens, GPS monitors, and the like. When ambient light levels reach a predetermined level of low light (as darkness is setting in, for example), the electronic controller is programmed to switch on the navigation lights, and to adjust other lighting to appropriate levels for night-time operations. The system may also shut off docking lights at a predetermined speed after dark, and may include alarms to warn the boat captain of improper lighting settings in low-light conditions.

A bracket for mounting a thruster to a boat includes a horizontal portion, a vertical portion that provides a vertical surface that matches an angle of the vessel transom, generally. The horizontal portion includes an enclosure. The vertical portion forms a transom-facing surface in a plane that is generally at a right angle relative to a horizontal plane, within a small range of angles. The transom-facing surface can angled to match the angle of the transom of a boat to which the thruster bracket is mounted. A thruster is mounted to the thruster bracket on a rotatable thruster mount that allows the thruster to be rotated in a generally horizontal plane relative to the bracket and the vessel to facilitate low speed maneuvering.

A lighting system is disclosed that may be used for marine applications. The lighting system comprises a light strip support structure, a first light strip comprising a first plurality of lighting elements, including light elements of different colors, a second light strip comprising a second plurality of lighting elements, the second light strip positioned above the first light strip and configured to emit only white light, a light element controller electrically connected to the first light strip, wherein the light element controller is configured to control the illumination of the first plurality of lighting elements and not the second plurality of lighting elements and a connector configured to mate with a watercraft stern connector.

A lighting system is disclosed that may be used for marine applications. The lighting system comprises a light strip support structure, a first light strip comprising a first plurality of lighting elements, including light elements of different colors, a second light strip comprising a second plurality of lighting elements, the second light strip positioned above the first light strip and configured to emit only white light, a light element controller electrically connected to the first light strip, wherein the light element controller is configured to control the illumination of the first plurality of lighting elements and not the second plurality of lighting elements and a connector configured to mate with a watercraft stern connector.

A watercraft safety flag assembly comprising a flexible planar visibility-enhancing element having a forward edge and a rear edge spaced from the forward edge by a width, and a rigid planar stiffening element secured to the flexible planar visibility-enhancing element, where the planar stiffening element substantially spans the width of the flexible planar visibility-enhancing element and is configured to provide maximum stiffening proximate the forward edge, minimal stiffening proximate the rear edge, and decreasing stiffening with increasing distance from the forward edge. There is also provided a header element joined to the forward edge of the flexible planar visibility-enhancing element and which forms a cylindrical sleeve for receiving a mast, where the rigid planar stiffening element extends into the cylindrical sleeve formed by the header element.

A watercraft safety flag assembly comprising a flexible planar visibility-enhancing element having a forward edge and a rear edge spaced from the forward edge by a width, and a rigid planar stiffening element secured to the flexible planar visibility-enhancing element, where the planar stiffening element substantially spans the width of the flexible planar visibility-enhancing element and is configured to provide maximum stiffening proximate the forward edge, minimal stiffening proximate the rear edge, and decreasing stiffening with increasing distance from the forward edge. There is also provided a header element joined to the forward edge of the flexible planar visibility-enhancing element and which forms a cylindrical sleeve for receiving a mast, where the rigid planar stiffening element extends into the cylindrical sleeve formed by the header element.

The present invention discloses a sector light, said sector light having at least one tier including a light source assembly comprising opaque dividing elements, two or more light sources, and two or more optical lenses; wherein the light source assembly is divided into circumferential sections, each circumferential section being separated by the opaque dividing elements, and each circumferential section containing a light source and an optical lens arranged such that the optical lens collects and outwardly projects the light emitted by the light source.

The present invention discloses a sector light, said sector light having at least one tier including a light source assembly comprising opaque dividing elements, two or more light sources, and two or more optical lenses; wherein the light source assembly is divided into circumferential sections, each circumferential section being separated by the opaque dividing elements, and each circumferential section containing a light source and an optical lens arranged such that the optical lens collects and outwardly projects the light emitted by the light source.

A marine communication system allows drivers to communicate by the use of lights to indicate their status, direction of motion, or speed. A detector determines the position of the throttle in the boat and sends a signal to a light with a corresponding pattern of emission. One pattern indicates forward motion, another a neutral motion, and yet another a reverse motion.

A marine communication system allows drivers to communicate by the use of lights to indicate their status, direction of motion, or speed. A detector determines the position of the throttle in the boat and sends a signal to a light with a corresponding pattern of emission. One pattern indicates forward motion, another a neutral motion, and yet another a reverse motion.