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The footage starts with a woman riding on a boat. The choppy waters and the fast speeds make for a bumpy ride. But as the boat continues to soar across the sea, the woman appears to vanish in seconds. One moment she’s on the boat and the next she is nowhere to be seen.

The shocking clip has gone viral online, leaving users puzzled as to where the woman went. One user wrote: “Where did she go?!” Another wrote: “That was like a magic trick.” Another said: “Personal flotation devices exist for a reason. Also seatbelts.”

IMGUR/HOCUSPENIS The girl appears to vanish

Hoaxes that fooled the world Tue, August 9, 2016 If you have ever spent any time at all on the internet then we are sure that at some point in your life you were totally fooled by a picture that you thought was real. Play slideshow NC 1 of 27 In 1842 P. T. Barnum exhibited what was thought to be the remains of a mermaid. In actual fact it was he head and torso of a baby monkey sewn to the tail of a fish and covered in papier-m‰chŽ

Some users have questioned the authenticity of the video. One wrote: “It's edited, the hills on the coast change.” Another said: “Pretty sure it's edited (the sky suddenly clears up).” Do you think the footage is real?

IMGUR/HOCUSPENIS Users can't figure out where she went