Im looking for a realistic water shader/material, something like Skyrim.
Does anyone know where I can find that?
Probably some of the water setups in this thread will be right for you: https://forums.unrealengine/showthread.php?2165-Water-Shaders&highlight=water+material 
Ohterwise take a look at the ones from epic games -> effects sample, starter content, vehicle demo,
Thanks, I saw the water-shader in the Effect Cave sample, so Ill think I use that one with some tweaks 