Apparatus and method for wake shaping
View Patent ↗A device is temporarily attached to one side of the stern of a boat in order to modify the wake pattern of the boat by effectively making one side of the boat longer than the other side. The delayed wave on the opposite side of the boat from the wake shaping device allows the wave to crest over the natural wave on the side where the device is installed. In one example, the device has a frame with a side surface angled outwardly 12 degrees from the side of the boat, a mounting surface with a platform index notch configured to be positioned over a portion of a boat platform. A wedge shape utilizes water pressure to distribute the load evenly across the fastening side of the device, thereby allowing for a tight fit to the back of the boat.
1. A wake shaping device for attachment to the stern of a boat having a centerline and a waterline, in order to modify the wake pattern of the boat, the wake shaping device comprising
a frame comprising
a mounting face,
a vertically-oriented outside surface projecting outwardly with respect to the centerline of the boat; and
a first platform index notch on the mounting face, such that the platform index notch is configured to fit over a portion of a boat platform.
2. The wake shaping device of claim 1 wherein
the frame further comprises a bottom.
3. The wake shaping device of claim 1 further comprising
a lanyard for retaining the device.
4. The wake shaping device of claim 1 further comprising
a floatation element, such that the device floats if detached from the boat.
5. A wake shaping method for a boat having a stern, a centerline, and a waterline, the wake shaping method comprising
providing a wake shaping device comprising
a frame comprising
a mounting face comprising a first platform index notch,
a vertically-oriented outside surface projecting outwardly with respect to the centerline of the boat, and
a stern attachment means;
temporarily attaching the wake shaping device to the port or starboard side of the stern by positioning the first platform index notch positioned over a portion of a boat platform; and
operating the boat so that as the boat moves forward,
a first wave pattern is generated from the side of the boat without the wave modification device, and
a second wave pattern, asymmetric to the first wave pattern, is generated from the side of the boat with the wave modification device, and
the intersection of the first wave pattern and the second wave pattern is further from the stern than when the wake modification device is not installed, such that the height of the wave is increased and the wave is formed further from the rear of the boat.
6. The wake shaping device of claim 1 further comprising
a second platform index notch on the mounting face, such that
the first platform index notch is configured to mount the device on a port side of a boat stern, and
the second platform index notch is configured to mount the device on a starboard side of a boat stern.
7. The wake shaping device of claim 1 wherein
the vertically-oriented outside surface of the frame projects outwardly with respect to the centerline of the boat at an angle of 12-15 degrees.