This is one of those videos I cant really say.

Multiple people took multiple videos/pictures of this object? Otherwise Id say its fake.

The curious part is looks much like the craft depicted on the https://en.wikipedia.org/wiki/Seven-dots_glyph

If its a fake, its very well done.

I also saw a theory that it was the bridge of a ship out on the water. The highest parts of the ship will appear over the horizon first, due to, uh, reasons.