It is really hard to take a shot that really, really shows the color of the water. This is the best one of the bunch, relatively untouched. I didn't crop it. It contains the greens and purples found in the water here, but the picture cannot convey the intensity, not quite. The sky color is quite true. It is almost but not quite turquoise.

The water was very clear today. I saw a sea turtle come up for air, three times, about every 15 minutes.