陡岸
3.Wave off into shallow waters, seabed by the friction effect change steep wave front, trough ice, water points trajectory showed reciprocating flow, but also to the shore into the flow speed usually return rate greater than offshore, the net result of sediment at the bottom to the shore handling, and was the shock waves on the shore with the water current - Riviera Online accumulation.
4.Surf height depends on the height and steepness of the waves offshore, and to a certain extent on the offshore bottom topography.
