British coastal waters have experienced an increase in shark sightings, leading to occasional beach closures by lifeguards, most recently near Queen’s Bay in Jersey where a 12-foot great white shark was observed. Experts warn that encounters with large shark species such as hammerheads and great whites may become more frequent in UK waters.

Despite the heightened presence, shark attacks remain rare, with seven incidents reported so far this year. To reduce the risk of an encounter, experts advise swimmers to avoid wearing shiny jewelry or high-contrast clothing, which can attract sharks by resembling fish scales. Swimming during dawn or dusk is discouraged, as these are peak feeding times for sharks. Further caution is urged when swimming far from shore, close to steep drop-offs, or near fishing activity.

Additional risk factors include areas affected by sewage spills or where bait fish are present, as these conditions can draw sharks closer to shore. Excessive splashing should also be avoided, as it can mimic the noise of distressed prey and attract sharks. While the belief that sharks can track human blood lacks scientific support, it is recommended not to swim with open wounds as a precaution.

In the event of a shark encounter, experts recommend staying calm, maintaining eye contact with the animal, and targeting sensitive areas such as the nose, eyes, and gills if defensive action is necessary. Using objects like surfboards to create a barrier is also advised. Immediate medical attention should be sought if a shark bite occurs.