This tutorial will show you how you can make water wakes in Unity. There are a few algorithms you can use to make water wakes, but I believe the most popular is the so-called iWave algorithm. It's described in a report called Interactive Water Surfaces written by Jerry Tessendorf. We will implement it here, so download the report and read it. What we're aiming for is this: You hold down the mouse button, you move the mouse, and the water will move with it.