Shark Attacks on Catalina Island (2025 Report)

Catalina Island is the ultimate remote beach getaway off the coast of Los Angeles, part of California’s Channel Islands. But should beachgoers and surfers be wary of sharks while enjoying the waters year round?

For those heading to Catalina’s remote reef breaks or scenic coves, it doesn’t hurt to be aware of the island’s shark activity—while encounters are rare, Catalina Island lies near Great White and Blue sharks’ migratory routes.

Keep reading to dive into the history of shark encounters around Catalina, learn about the types of sharks usually found here, and keep yourself protected from sharks while enjoying your stay.

How Likely Are Shark Attacks Around Catalina Island?

While shark attacks are extremely uncommon on Catalina Island, they are not unheard of. According to The California Department of Fish and Wildlife, there have been 4 reported shark attacks near Catalina Island since 2000, none being fatal.

Local divers, lifeguards, and boat captains report very few sightings and no serious interactions, making it a safe spot for swimming and surfing.

But while shark attacks are uncommon, they are not unheard of—and in recent years, a few encounters, including one notable attack, have occurred.

History of Shark Attacks in Catalina Island 

In 2021, an attack raised concerns near Parsons Landing, where a young boy scout was bitten on the hand after a Great White bumped into his kayak. The victim underwent surgery on his hand and has since made a full recovery.

This incident marked the first recorded case in Catalina where a person was actually injured— shark encounters in the area typically end without any harm.

The most recent shark encounter happened in August 2024 where a Great White shark bumped into a commercial fishing boat off Catalina’s coast. Nobody was harmed during this encounter, and a fisherman caught some thrilling footage as well as a story for the ages.

Catalina’s deep offshore waters host a thriving ecosystem, so naturally more sharks are spotted away from the coast. The most commonly visited beaches and surrounding waters lack the prey that typically attracts large predators. 

Most shark attacks occur due to mistaken identity, when a shark confuses a human with its typical prey such as seals, sea lions, or schools of fish.

Types of Sharks in Catalina Island

Like any marine ecosystem, Catalina Island’s waters are home to a variety of sharks, each with its own unique behaviors and traits.

Leopard Sharks are the most commonly spotted species around Catalina, especially during the warm summer months, but they are extremely docile and pose little threat to humans. These sharks are easily recognizable by their gray color freckled with black spots and bars.

Blue Sharks and Thresher Sharks occasionally pass through Catalina Island but usually roam in deeper waters. Blues are known for their sleek blue bodies, while threshers are recognized for their whiplike tails. Both don’t typically pose a threat to surfers or swimmers.

Yes, the iconic Great White Sharks have been spotted off Catalina Island, but while adults typically roam deeper offshore, juveniles tend to prefer the warmer, shallower waters closer to the mainland. This makes Catalina Island a less common spot for encounters.

These sharks account for the majority of incidents, in California and worldwide.

Shark activity can increase from late spring through early fall due to warming water and migration cycles, but even during peak season, sightings in surf zones are minimal.

How to Prevent a Shark Attack on Catalina Island

While shark encounters around Catalina are rare, it’s still important to be cautious and prepared when enjoying the island’s remote beaches and coves. Here are some key tips to help you stay safe:

Stick to designated swim zones and stay close to shore—many of Catalina’s beaches don’t have lifeguards, so it’s smart to stay where others are nearby.

Never swim alone. Exploring with a buddy is safer and ensures someone is there in case of emergency.

Avoid rocky coves, fishing spots, and murky water, which can reduce visibility and attract larger marine life.

Pay attention to conditions. Swells, strong currents, and wind can shift quickly, especially on the windward side of the island.

Limit water activities to daylight hours. Conditions are harder to judge at dawn, dusk, or night, when marine life is more active.

Obey posted signs and check in with park rangers or tour operators before heading out, especially if you’re venturing off the beaten path.

Shark Attacks in Catalina Island

While sharks often garner fear and trepidation, they are a largely misunderstood species, and keeping safety in mind allows you to confidently enjoy Catalina’s beaches without the worry of an unlikely encounter.