Reply To: Nothing works for me.

Okay Mail @ThatsHim ,

Scale the Plane (that becomes the ocean) in Edit Mode (so it becomes about 40 m x 40 m), Subdivide it a lot; like 100 or 200 Cuts. Set the Geometry to Displace and up the Resolution. Shade Smooth and adjust the Shader (I also changed the Light here to Sun, but a Spot Light works:as well.):