Coast

[Oleg S.]

Sea I created using Heightfild Shader and Strata, and the rocks on the basis Displatseable object. If anyone is interested, I could lay out the scene file. Thank you!

[kalwalt]

Looks great!

[choronr]

Very good Oleg. I like the way you have created this.

[kaedorg]

Very nice. I like the colours.
Great realisation with the displaceable objects. I could have a look if you share the file 
You could try to add some foam but just a bit around the rocks and the shoreline

David

[Dune]

You could also add a wet edge on the rocks.

[Oleg S.]

You could also add a wet edge on the rocks.

I've thought about it, but you fear that the duration of rendering increase even indefinitely. This is due to the fact that for a long time is calculated Shader Reflections in the water, and my old computer hard copes with this task

[Dune]

You wouldn't need RayTraced reflections though; that's a lot faster.