At 6.7x speed. Video by WebcamSydney camera.
"MS The World is a private residential cruise ship operated like a condominium complex, with large apartments that can be purchased. The residents, from many countries, can live on board as the ship travels. Some residents choose to live on board full-time while others visit periodically throughout the year. ...
The ship has 165 residences (106 apartments, 19 studio apartments, and 40 studios), all owned by the ship's residents. Average occupancy is 150–200 residents and guests." (Wikipedia).
See also the video of the departure of The World from Sydney January 2017 at
https://youtu.be/fWoVBVRi8NM.