What should divers primarily focus on to ensure safety when snorkeling?

When snorkeling, divers should primarily focus on staying within a designated area with a buddy to ensure safety. This practice is crucial for several reasons. First, having a buddy means that there is someone to assist in case of an emergency, such as a sudden illness, injury, or if one gets lost. The buddy system promotes vigilance and accountability, ensuring that both divers can monitor each other's well-being throughout the activity.

By staying within a designated area, divers can also reduce the risk of encountering strong currents or hazardous marine life that might exist outside of safe zones. This defined space often corresponds to areas that are monitored and assessed for potential dangers, such as boat traffic or difficult terrain.

Engaging with a buddy in familiar, designated areas allows for a more structured and enjoyable experience, letting divers focus on the beauty of the underwater world while prioritizing safety.