There are several people in the water, wearing wetsuits and helmets. They appear to be engaged in an activity that involves swimming or wading in cold water. The individuals are dressed in wetsuits, which are typically used for insulation against cold water temperatures. Helmets are also visible, suggesting safety precautions are being taken. The presence of wetsuits and helmets indicates that this is likely an organized event or a recreational activity designed to provide protection from the cold water.