What kind of ascent is recommended if you lose contact with your dive buddy?

A controlled and slow ascent is essential for safety in scuba diving, especially if you lose contact with your dive buddy. When a diver ascends too quickly, it can lead to various issues, including decompression sickness or barotrauma due to rapid changes in pressure. A slow ascent allows the diver to manage their buoyancy and gives them the opportunity to monitor their physical condition as they surface.

Additionally, during a controlled ascent, divers can take safety stops at various depths to off-gas nitrogen absorbed during the dive, further reducing the risk of decompression sickness. This approach enhances the diver's overall safety and well-being, ensuring they are in the best condition when they reach the surface.

In scenarios where a buddy is lost, maintaining control during the ascent is particularly crucial. This method not only prioritizes personal safety but also allows the diver to remain aware of their surroundings, which is vital for locating their buddy or safely navigating back to the entry point.