Surfer Mercury Psillakis, 57, killed in a shark attack off Sydney’s Long Reef Beach after bravely warning others. Witnesses call him “heroic to the end.”
A day at the beach turned tragic when 57-year-old surfer Mercury Psillakis was killed in a great white shark attack off Sydney’s Northern Beaches. Witnesses and friends say his final act was heroic—trying to protect others before the shark mauled him.
The Attack at Long Reef Beach
The incident happened just after 10 am on Saturday (September 6) at Long Reef Beach, a popular surf spot north of Sydney.
Witnesses described chaos as the shark lunged at Psillakis, biting him in half and tearing apart his surfboard.

The surfer lost both legs during the attack.
Beachgoers rushed to pull him to shore, but he was tragically pronounced dead.
Eyewitness Mark Morgenthal recalled seeing the massive predator:
“The distance between the dorsal fin and tail fin looked about four meters, so it actually looked like a six-meter shark.”
His Heroic Final Act
Psillakis’ close friend, former pro surfer Toby Martin, revealed that his last moments were spent trying to warn and protect fellow surfers.
“He was at the back of the pack still trying to get everyone together when the shark just lined him up,” Martin said.
“It came straight from behind and breached—it was so quick. The worst-case scenario.”
Martin described Psillakis as selfless to the very end, putting others’ safety before his own.

Remembering a Beloved Father and Friend
Friends and family remembered Psillakis as more than just a passionate surfer.
A loving father and husband, deeply devoted to his family.
A respected member of the surfing community.
Someone who died doing what he loved most.
Martin added:
“On the eve of Father’s Day, it’s a deep loss. He was heroic to the end… the safety of others was more important for him than self-preservation.”
Shark Warnings in Australia
Authorities often warn about shark sightings along Australia’s coast, but attacks of this scale remain rare. The tragedy highlights the risks surfers face in shark territory, even at popular beaches.