The tiger sightings at that spot tend to be a little more prevalent in the late summer/early fall when the fishing's good. A lot of fishermen throw carcasses into the harbor, puts out a good scent for the sharks. This last year it seemed there were a lot fewer sightings than in years previous... funny thing, we're having turtles more commoly at nearby Turtle Pinnacle than we have had the last couple years, it got to where we were referring to it as Turtle Cynical, we've been seeing them there a lot the last couple of months.