As MrMBB333 talks solely about the shiny orb he most likely missed a second object with a smoke path that appears like a missile or meteorite coming in from the proper aspect of display, proper going in direction of the orb. Then the orb disappears at the actual moment the incoming object hits the ocean.
Image left: Bright Orb – Image proper: Incoming Object.
While some folks recommend that the shiny orb is the mild on the mast of a vessel it doesn’t clarify the incoming object and the sudden disappearance of the orb at the actual moment the incoming object falling into the ocean. Just a coincidence or is it linked to one another?