Description: The ebb tide is the period when the water level in the sea decreases, resulting in a reduction in wave height and the exposure of areas that are normally submerged. This phenomenon is part of the tidal cycle, which occurs due to the gravitational pull of the moon and the sun on the Earth. During ebb tide, features of the seabed, such as rocks, sand, and marine life that are usually covered by water, can be observed. This phenomenon is crucial for navigation, as it affects the depth of channels and ports and can influence the safety of vessels. Ebb tide also has a significant impact on fishing and other coastal activities, as it allows access to areas rich in marine resources. In terms of navigation, captains must take tidal tables into account to plan their voyages, ensuring that vessels do not run aground in shallow areas. In summary, ebb tide is a natural phenomenon that not only affects the marine environment but also has practical implications for navigation and the coastal economy.