Judging by the photo it looks to be a tiger. Other than the shape of the head, it's the tail that gives it away.
GWS are thunniform, which means that the tail is symetrical...or close to it.
Judging by the photo the tail doesn't look symetrical (although water refraction could be to blame) which matches the Tiger Shark as they are subcarangiform...if you want to get technical

It does feel a little early for Tiger Sharks to be coming down but hey, the LC keeps the water pretty warm around here and stranger things have happened.
Having said all that, the media being the media, it's probably a generic photo out of a database. Watervis seams to good