Shark Attack Spike Near Sydney: Experts Reveal Causes Amid Beach Closures

• A sudden cluster of shark attacks along Australia's New South Wales coastline has led to widespread beach closures and safety warnings.
• Incidents include a 12-year-old boy critically injured near Sydney Harbour, a surfer's board bitten at Dee Why, and severe injuries to a 27-year-old near Manly.
• Experts attribute the spike to recent heavy rainfall carrying nutrients into the sea, attracting fish and subsequently sharks closer to shore.
• Murky water from rain reduces visibility, increasing the risk of sharks mistaking humans for prey, especially bull sharks active in warmer waters.
• Authorities are monitoring activity, advising caution, and keeping beaches closed until risks subside, emphasizing avoidance of murky waters.

Why It Matters: Recent heavy rains and warmer waters are driving an unusual spike in shark attacks near Sydney, prompting closures.