What is the three basic motions of ocean water?

Waves are the most visible form of ocean water motion. They are caused by the wind blowing over the surface of the ocean, and their size and speed depend on the strength of the wind and the distance they have travelled.

2. Tides:

Tides are the periodic rise and fall of sea levels caused by the gravitational pull of the moon and sun. The moon has the greatest influence on tides, but the sun also plays a role.

3. Currents:

Currents are continuous streams of water that move through the ocean. They are caused by a variety of factors, including wind, tides, and the rotation of the Earth.