Single Layer Water

Single layer water material for Unreal Engine 4.25. Customize the material with your own wave normal texture and foam/scum surface variation (one base color and one normal map). Textures included are from Unreal's start content with one custom grunge included. 

Generate distance fields is required for the edge foam (enable in project settings), but there is a vertex paint option if you don't want to enable it.

For your water plane; disable "affect distance field lighting" - otherwise it will all be foam.

Many other options include color variation, wave strength, world position offset, switching between world-aligned tiling vs UV tiling, and more.