That water looks just like it should...awesome!!! With all the wind/wave action you get, there is zero suspended clay being seen!
I think there is some minor amounts of fish poo and possibly other fine organics being stirred up from all the wind/wave action, but knowing how deep the rip/rap goes, your water is really clear! The water clarity is a little deceptive because you are getting bottom browns being refracted into the water column along with glare and surrounding color refraction. I'd bet a secchi would be at 6 feet+ clarity.
