Bright green UFO snapped over ocean

On January 2, 2014, during a cruise in the Atlantic Ocean, a passenger has photographed a bright green orb circle hovered just above water.

Witness report:

On a cruise ship traveling from Florida to Caribbean island, I took back to back photos almost 30 seconds from each other and saw on the second photo this green object. Then I looked at photo and then look up and it was gone.