More Drones, Longer Patrols: Northern Beaches Gets Boosted Shark Detection After Dee Why Tragedy

The devastating shark attack that claimed the life of Dee Why surfer Mercury Psillakis in September 2025 has sparked a major expansion of aerial shark surveillance across NSW, with $2.5 million in new funding set to put more eyes in the sky over the beaches this summer.


Read: Widow Calls for Stronger Protections After Dee Why Shark Incident


The additional investment will extend Surf Life Saving NSW drone patrols to cover a longer season and provide local boardrider clubs with their own drones and training through Surfing NSW. It’s a direct response to the tragedy that shook our community and left the Psillakis family searching for ways to prevent another family from experiencing such heartbreak.

Starting this season, SLSNSW drones began weekend surveillance a week earlier on 13 December 2025, and patrols will now continue until 29 March 2026. Throughout the Christmas holiday period and into the end of January, these drones will fly daily rather than just on weekends, providing crucial coverage during the busiest time of year on the beaches.

Shark
Photo credit: SLS Sydney

The partnership with Surfing NSW adds a new dimension to surf safety management. Boardrider clubs, including Long Reef on the Northern Beaches, will receive drones and training, giving surfers who often venture beyond patrolled areas an additional safety net. This collaboration emerged after SLSNSW worked with Surfing NSW to provide drone and jet-ski coverage for surfing events following Mercury’s death.

Beyond the aerial technology, the funding package includes Community Shark Bite Kits to be stationed at unpatrolled beaches. These potentially life-saving kits include items such as tourniquets, compression bandages, dressings, thermal blankets, whistles and gloves, along with first aid instructions specifically designed for serious bite injuries. The initiative came from Danny Schouten, whose friend Kai McKenzie survived a shark attack whilst surfing at Port Macquarie in 2024.

The SharkSmart app, already popular with beachgoers, will also receive improvements to enhance its usability and the quality of information it provides about shark activity and beach conditions.

Shark
Facebook/Tara Moriarty MLC

Agriculture Minister Tara Moriarty met with Maria and Mike Psillakis, Mercury’s wife and brother, before announcing the funding boost. Their conversations centred on increasing protection for boardriders and recognising surfers’ crucial role in beach safety as a lasting legacy for Mercury.

Pittwater MP Jacqui Scruby welcomed the announcement but emphasised that more needs to be done. The Northern Beaches currently has just three SLSNSW drones covering the entire coastline, alongside 15 shark nets, 30 SMART drumlines, and three tagged shark listening stations that track movements of tagged sharks.

The existing Shark Management Program already includes 305 SMART drumlines across 19 local government areas, shark nets at 51 beaches between Newcastle and Wollongong, and 37 tagged shark listening stations that send alerts to the SharkSmart app when tagged sharks are detected.

Minister Moriarty acknowledged that whilst there’s no foolproof way to eliminate shark interactions completely, combining technologies with increased public awareness significantly improves safety. The focus is on reducing interactions between swimmers, boardriders and sharks through better detection and information sharing.

For the Psillakis family and the broader Dee Why community, the announcement represents tangible change born from tragedy. Their advocacy, alongside local MPs and community leaders, has created a legacy that will benefit beachgoers and surfers across the state for years to come.


Read: Dee Why SLSC Names Five Members Awarded National Medals


As drones take to the skies this summer, they’ll serve as both practical guardians and poignant reminders of why this technology matters—and who it honours.

Published 13-January-2026

Dee Why Tragedy Renews Debate Over Shark Safety Measures

Dee Why is once again confronting its uneasy relationship with the sea after a fatal shark attack on Sydney’s Northern Beaches this spring. The incident has reignited questions about whether the shark nets lining much of New South Wales’ coastline are protecting swimmers—or putting marine life, and potentially beachgoers, at greater risk.



Reconsidering shark nets after recent incidents

It was widely noted that a shark net was in operation off Dee Why Beach at the time of the fatal incident, part of a decades-old state shark mitigation program. Following that attack, NSW paused a planned trial to remove nets at three locations.

Critics of the nets, including marine scientists and animal protection advocates, argue that these barriers are outdated, indiscriminate, and unnecessary in the age of modern tracking and alert technology.

Environmental and marine groups point to safer alternatives, such as smart drumlines and drone patrols, already operating successfully across parts of the NSW coast. These tools enable tagged sharks to be detected and tracked in real time without harming other marine species. 

Drones have spotted more than 1,000 sharks off New South Wales in the past year, allowing lifeguards to act quickly when sharks approach popular beaches.

Photo Credit: Wikimedia Commons/CC BY-SA 4.0

Modern tools and new data

According to reports, New South Wales is expanding its use of smart drumlines that trigger alerts when a shark takes the bait, allowing it to be tagged and released offshore. The technology works alongside listening stations and the Shark Smart mobile app, which notifies swimmers when a tagged shark is nearby. Researchers have also tested bite-resistant wetsuits and personal electronic deterrents to reduce bite risk for surfers and divers.

The safety debate intensified after a whale calf was found drowned in a shark net off Coledale Beach near Wollongong in late October. Humane World for Animals Australia said the incident was a “tragic, avoidable death” caused by the government’s reluctance to remove shark nets, which were reinstalled at 51 beaches in September despite ongoing humpback whale migration. Marine biologists warn that the nets not only kill non-target species such as turtles and dolphins but can also attract sharks by trapping dying animals.

Community push for safer coasts

Advocates across Sydney’s Northern Beaches say the future of shark management must balance safety with sustainability. They call for expanded trials of non-lethal systems, stronger community education, and continuous monitoring to ensure early detection.



Experts agree there is no way to eliminate risk entirely but emphasise that combining technology, communication, and responsible beach management can significantly reduce danger while protecting marine ecosystems.

Published 30-Oct-2025