8 September, 2025
shark-attack-kills-surfer-urgent-beach-closures-in-sydney

UPDATE: A tragic shark attack off a popular beach in Sydney has claimed the life of a 57-year-old surfer, identified as Mercury Psillakis, sparking immediate beach closures and heightened surveillance for sharks. The incident occurred on Saturday, with reports confirming that a great white shark measuring up to 12 feet was likely responsible.

Witnesses described the scene as harrowing, with Psillakis suffering severe injuries. He was mauled while attempting to warn other surfers of the approaching predator. According to his friend, Toby Martin, “Merc spotted the shark early and informed the other surfers to band together and get back to shore safely.” Tragically, in the process of escaping, the shark attacked, resulting in Psillakis losing “a number of limbs.”

This incident marks the first fatal shark attack in Sydney since 2022 when British diving instructor Simon Nellist was killed. Authorities confirmed that biologists from the New South Wales government assessed photographs of the victim’s surfboard and determined that a white shark approximately 3.4-3.6 metres long was likely responsible.

In response, the New South Wales government has deployed two additional smart drumlines off Dee Why and Long Reef beaches, where the attack occurred. These drumlines are designed to alert authorities when sharks are detected and allow for tracking. The two beaches remain closed as of Sunday, with lifeguards employing drones and jet skis to monitor the area for further shark activity.

“Sharks are present in NSW waters all year round,” a government spokesperson stated. They emphasized that various factors, including weather and ocean conditions, contribute to shark prevalence. Additionally, ocean-goers are urged to utilize the SharkSmart app, which provides real-time alerts about tagged shark movements near popular beaches.

The recent attack adds to a troubling statistic, with over 1,280 shark incidents recorded in Australia since 1791, resulting in more than 250 fatalities. The International Shark Attack File noted a disproportionate number of deaths from shark bites in Australia compared to other countries in 2023.

The community is in shock as details continue to emerge. Authorities are expected to monitor the situation closely and provide updates as they become available. Ocean-lovers are advised to stay vigilant and heed safety warnings as investigations into the attack unfold.