Fatal Shark Attack Claims Spearfisherman's Life Near Rottnest Island

A 38-year-old spearfisherman, identified as Steven Mattaboni, died in a shark attack off Rottnest Island, Western Australia, on May 16, 2026. The father-of-two was fatally bitten by a 4-meter great white shark while spearfishing near Horseshoe Reef, marking Australia's second fatal shark attack this year. Despite immediate response from emergency services, Mattaboni succumbed to his injuries at the scene. The incident occurred during a members-only spearfishing competition, highlighting the risks associated with marine activities.Toronto Star+3

🚨 Victim Identification

Steven Mattaboni, a local resident and experienced spearfisherman, was attacked during a morning fishing trip with friends. Witnesses reported seeing the large white shark circling the area before the fatal bite to his leg. Authorities confirmed his identity and notified his family following the tragic incident. Mattaboni was also associated with the Kingsley Football Club and remembered as a devoted father and 'one-of-a-kind gentleman.'ABC News+3

🌊 High-Risk Location

Horseshoe Reef near Rottnest Island's northern coast is known for both its marine biodiversity and shark activity. The attack occurred in waters approximately 500 meters offshore, where increased shark sightings have been reported in recent months. Local officials are reviewing safety measures for water activities in the area, particularly for spearfishing competitions.The Independent+2

🦈 Recent Attack Patterns

This marks Western Australia's first fatal shark attack in 2026 and follows a concerning trend of increased shark encounters. Marine experts note that while attacks remain rare, the region has recorded higher shark activity during seasonal migrations, particularly involving great whites. The incident has renewed calls for improved shark safety measures and public education.National Post+2

🚑 Emergency Protocols

Western Australia Police and marine rescue teams responded within minutes but were unable to save Mattaboni. The incident has sparked discussions about enhanced shark monitoring systems and public education about marine risks, particularly for spearfishers who enter sharks' natural hunting grounds. Friends and family continue to mourn the loss of a beloved community member.Der Spiegel+2