Very bright light zig zagged over the ocean in wide sweeping movements, very fast for a few seconds, then zoomed straight up and disappeared.It had to be a UFO, as there isn't anything else that could travel that swiftly.
The side to side movements were very abrupt and fast, no arcs, just straight lines,
I was on the beach and it was dark so it was very hard to tell how far out over the water this was taking place, maybe 2 miles?
The night was clear, no clouds, no fog, and stars were evident.