What are the three factors of shallow ocean currents?

Shallow ocean currents are primarily influenced by three factors: wind, the Earth's rotation, and the shape of Coastlines. Wind drives surface currents by transferring energy to the water, while the Coriolis effect, a result of Earth's rotation, causes currents to curve. Additionally, the configuration of coastlines and the seafloor can redirect and modify these currents, impacting their flow patterns. Together, these factors create complex and dynamic shallow ocean current systems.