When you look over an ocean at a distorted sun or moon, the reason is most often that the low slanting rays of the object are being highly refracted between air layers of different temperatures.
Stunning view of Saturn's night side, looking toward the sunlit side of the rings, by Cassini spacecraft cameras. Cassini ended its mission on September 15, 2017.
Marc Toso tried 3 times to capture this ancient petroglyph known as a waterglyph, estimated to be between 2,000 and 1,000 years old. The 3rd time was the charm.