on board cruise ship, partly cloudy night, some stars, out on balcony on port side of ship heading south from Florida, Atlantic side of Bahamas headed to Grand Turk, first night out, so distance probably nearer to FL.
Saw what looked like 2 fuzzy basketballs come from over the starboard side of ship in an arc over the horizon to the right of me. Speed very, very fast and they stayed perfectly parallel the whole time. Two nights later, in the BVI, USVI, NA area of St. Thomas, Tortola, etc. Saw the same lights, only just one fuzzy basketball and this time the object's trajectory same but was shorter and it seemed to land in the ocean and the ocean seemed to glow (pale orange) where it landed, this was a clear night, no moon. I was not drinking alcohol or taking drugs, just enjoying the voyage. I felt surprised and exited and tried to think of a rational explanation (maybe ball lightning?) but I when it happened again miles away and on a clear night I thought UFO. There were no fireworks or anything going on on the ship that would cause this. Very quiet and calm seas.