Abstract: A method of using one or more first, second and/or third wave dissecting and redirecting system, and optionally one or more open dike system; positioning the one or more first, second and/or third wave dissecting and redirecting system in a first layout at one or more depths on or near an ocean floor at one or more first distances from a coastal area; and optionally positioning the one or more open dike system in a second layout at one or more depths on or near the ocean floor at one or more second distances from the coastal area; reducing a large wave and/or high tide inflow energy to less than or equal to about 50%; and optionally reducing the large wave and/or high tide inflow volume to less than or equal to about 40% while maintaining outflow volume at greater than or equal to about 90%. A first, second and third wave dissecting and redirecting equipment is also disclosed.

Abstract: An open breakwater dike system comprising a dike body, anchor feet, wherein the anchor feet are connected to or integral with a bottom surface of the dike body; and a first pillar connected to or integral with an upper surface of the dike body is disclosed. In an embodiment, the open dike system further comprises a second pillar connected to or integral with the upper surface of the dike body offset from the first pillar; a first flap gate rotationally attached to the first pillar and disposed between the first and second pillars, wherein the first flap gate closes against a first extension in the second pillar; and a means for opening and closing one or more flap gates, wherein the means for opening one or more flap gates opens and closes the first flap gate. A method of using the open breakwater dike system is also disclosed.

Abstract: A wave redirecting system comprising a lower frame body having a first upper surface and a second upper surface; an upper frame body having a first upper surface and a second upper surface, wherein the upper frame body is connected to or integral with the lower frame body, wherein the upper frame body forms a first angle with the lower frame body and wherein the upper frame body forms a second angle with the lower frame body; a plurality of anchor feet, wherein the plurality of anchor feet are connected to or integral with a bottom surface of the lower frame body; and a redirecting blade having a first end, wherein a bottom surface of the redirecting blade is connected to or integral with the first upper surface and/or the second upper surface of the upper frame body and wherein the upper frame body forms a third angle with the redirecting blade is disclosed.

Abstract: An open breakwater dike system comprising a dike body, anchor feet, wherein the anchor feet are connected to or integral with a bottom surface of the dike body; and a first pillar connected to or integral with an upper surface of the dike body is disclosed. In an embodiment, the open dike system further comprises a second pillar connected to or integral with the upper surface of the dike body offset from the first pillar; a first flap gate rotationally attached to the first pillar and disposed between the first and second pillars, wherein the first flap gate closes against a first extension in the second pillar; and a means for opening and closing one or more flap gates, wherein the means for opening one or more flap gates opens and closes the first flap gate. A method of using the open breakwater dike system is also disclosed.