I have to first say, that it's not the easiest photo by which to make an identification, but it looks like a Jack of some sort - definitely a species of Carangidae (Jacks). As to the species, maybe a Crevalle Jack given the head and pectoral fin morphology (shape), perhaps a Horse-eye (but the eye doesn't look large enough in the photo) or maybe a Black Jack - given the prominent scutes in front of the caudal fin and steep head profile of the fish in the photo.
Regardless, it is likely a species of Jack, but which one for sure is hard to say.
Hope that helps.
Lee