Is there any tutorial how to do water cut off effect?

[U.Dev]

im seraching for tutorial or something that can help me do this. do you guys have any solution or something how to get this amazing Effect ?

Dying Light 1

Dying Light 2

and i found unreal engine 4 video on youtube some1 already did it ! (video is not mine i just paste link here)
Physical Water Surface UE4 test 3 underwater effect cut - Link : - YouTube

[Raur]

Hey, looking to create a similar effect. Did you figure it out?

[Masakralny]

here is the solution
https://forums.unrealengine.com/development-discussion/rendering/22804-underwater-fog-half-in-and-half-out/page2?52118-Underwater-fog-half-in-and-half-out=