Water Material

Hello,

I would like to ask if there is anyone who could share a sea water material with waves. As realistic as possible would be great.
I need to apply water on extensive terrain and I need to be able to control the size of the waves with variable.
I tried various tutorials but the one I liked the most is sadly outdated and I can’t figure out how to make it work with current version of unreal.

I’m pretty new to unreal so I will appreciate any help.