Y'all need to check out this open source Ocean system (if you're into that sort of thing)

jStins

I was linked to this open source ocean system via the Unity forums the other day:

https://github.com/huwb/crest-oceanrender

I've been testing it over the last couple days and have been very impressed. Visual fidelity is great, performance is good. I'm testing it for a desktop VR project and so far so good. Feature rich ... lots of control over waves, shore foam, buoyancy, support for boat wakes, flow maps, etc... There is also a paid version on the asset store that's LWRP compatible: https://assetstore.unity.com/packages/tools/particles-effects/crest-ocean-system-lwrp-141674

I'm not affiliated, but the results I'm seeing so far are too good to not spread the word.  

Eric Chadwick

I wonder if it's the same system they integrated into BabylonJS recently? 

https://playground.babylonjs.com/#H3E9EF

https://doc.babylonjs.com/extensions/oceanpostprocess