Tourist knocked off her feet by sudden tidal wave

This is the moment a tourist was knocked off her feet by sudden tidal wave in China.

A small group of people had gathered along the pier in the port city of Qingdao on Tuesday (Aug 27) when a huge wave crashed on top of them.

Footage shows the tourists suddenly realising that the wave is too big and running for cover.

One woman was swept off the ground and while the rest of the group escaped unscathed.