There have now been two alleged sightings of a Great White Shark off the coast of Cornwall. Whilst coastguards have dismissed the claims as scaremongering scientists have admitted that it is possible the Great White Shark could move into British waters especially as they start to get warmer. There has never been a confirmed sighting of a Great White off the Cornish coast and it is possible that the shark seen was actually a smaller shark such as a mako or a porbeagle.