Abstract
In contrast to the variable and unpredictable nature of waves, the rise and fall of the tide is normally regular and predictable, but like waves it exerts a considerable influence on wave damping of submerged breakwaters.
The depth of water on the submerged breakwater affects wave damping greatly. The calculation of the tidal level in some places was carried out in this paper. The height of the submerged breakwater can be chosen suitably from the figures made here.
