Tidal dynamics is the study of the movement and behavior of ocean tides, which are caused by the gravitational forces of the moon and the sun acting on the Earth's oceans. Tides are complex and dynamic phenomena that involve the rhythmic rise and fall of water levels in coastal areas, as well as the movement of currents and tidal waves. Research in tidal dynamics focuses on understanding the physical processes responsible for tides, predicting their behavior, and analyzing their impacts on coastal ecosystems, navigation, and infrastructure. Studies in this area often involve mathematical modeling, data analysis, and field observations to gain insights into the intricate workings of tidal systems.