This is a paid asset, but now you can download Calm Water Free.
Detail this asset from Unity Store: Original Link
Calm Water v1.9.2 (Latest version)
Calm Water v1.6.4
“If possible, please buy the package to support the developer”
Calm water is a simple water shader for the standard render pipeline designed to offer great customization options for an amazing look and be easy to use.
Now includes a DX11 version with edge length based tessellation!
You can control the depth color and shallow color individually and select the depth level.
Great distortion effect based on the animated normal map with two quality settings to better fit your needs.
Distorted reflections with 3 modes. (CubeMap,RealTime,Mixed)
Customizable dynamic foam.
New displacement animation based on Gerstner wave.
Beautiful custom inspector for a better user experience.
– SRP Only