Attacks on humans by great barracuda are rare. Inquisitive, sight-oriented fish, barracudas sometimes exhibit the unnerving habit of trailing snorkelers and divers.

Can a barracuda kill a human?

Yes, great barracudas, being predators, pose a serious threat to human beings and this can result in attacks if provoked. They are curious and very aggressive. Although human attacks are rare, they can kill a human being instantaneously, piercing the skin with their sharp teeth.

Are barracudas friendly?

Snake-like in appearance with prominent, sharp-edged, fang-like teeth set in sockets of large jaws. Barracudas are relatively passive towards humans and while inquisitive, will seldom stalk divers with the intent to feed. ...