What should divers always have during wreck excursions?

During wreck excursions, divers should always have emergency equipment and appropriate safety gear. This is crucial for ensuring safety and preparedness in potentially hazardous environments such as wreck sites. Wreck diving often involves navigating confined or complex structures where divers may encounter limited visibility, strong currents, or other unexpected challenges.

Having emergency equipment, such as a surface marker buoy, a whistle, or a dive knife, is vital for communication and signaling for help if needed. Appropriate safety gear includes a reliable dive light, a secondary air source like an octopus, and potentially even a diving computer or gauge to monitor air supply and depth. These tools are designed to enhance safety, enable quick responses to emergencies, and ensure that divers can execute their dives with minimal risk.

Each dive site presents unique risks, and proper safety preparations can significantly reduce the likelihood of accidents or emergencies, promoting a safer diving experience. It's essential for divers to prioritize safety equipment and be adequately prepared for any situations that may arise during their underwater exploration.