...notice those vertical streaks down the water...in the second pic?
One of the many reasons why I turn the Water Effects OFF!
Instead, I turn Terrain Detail: Land and Water, up to max settings!
And as for the Water, I still use good-old faithful "Flight Water Pro"..(since FS 2000)...

...!
No awful streaky water effects for me...
..just gently moving, blue water....LOL...!
Cheers all...!
Paul....splashing in the bath...

...!
Win 8.1 64-bit. DX11. Advent Tower. Intel i7-3770 3.9 GHz 8-core. 8 GB System RAM. AMD Radeon HD 7700 1GB RAM. DVD ROM. 2 Terra Byte SATA Hard Drive. Philips 17" LCD Monitor. Saitek Cyborg X Fly-5 Joystick. ...and a Briggs and Stratton Petrol Lawn Mower.