Sea Turtle 2

We had a fabulous time snorkeling this morning though sadly still no sign of the spinner dolphins. I was so excited to see this sea turtle swimming beside me, but infuriated to find all the circles. Anyone have any ideas re what causes them?
I was so pleased that you liked yesterday's long exposure shot. Thanks for your visits, comments, suggestions, favs

[Kerry McCarthy]

Terrific shot!

[Joy's Focus]

Were you using an underwater camera? When I get spots like that it's usually from the mist of the ocean.

[Marnie]

I like the slightly mysterious feel of this shot. Sorry, don't have a clue about the circles.

[Kahsia]

How excitingl

[Rick]

Cool shot. Not sure about the circles.

[Laurie E Wilson]

They look like jelly fish? Neat to see the sea turtle!

[sally agnew]

Lovely snorkelling companion :)

[☠northy]

Such a cool image... not sure about the crircles... looks like something that's been bokeh-fied... out of focus bubbles or something?

[Lisa Poland]

So cool.