With the UK experiencing a heatwave, many people are eager to enjoy the beach. However, ensuring water safety is crucial due to the risks posed by sewage pollution. Swimming in contaminated waters can lead to illnesses, particularly gastroenteritis, which is characterized by diarrhea and vomiting. To stay informed, the Surfers Against Sewage (SAS) organization offers a real-time app that alerts users to sewage spills and water quality issues. The government also provides a platform to check bathing water quality, classified as 'excellent', 'good', 'sufficient', or 'poor'. If the water is deemed poor, swimming is not advised. Additionally, the Blue Flag award, indicating clean and safe swimming locations, has been granted to 61 beaches across the UK. Visitors should also pay attention to safety flags on lifeguarded beaches, which indicate safe swimming zones and warn of dangerous conditions. Checking these resources before swimming can help ensure a safe and enjoyable beach experience.