Ascent rates

Ascent rate refers to how quickly a diver or object rises through water. It’s typically measured in meters or feet per minute. Controlling ascent rate is essential for safety, as rising too fast can cause decompression sickness or other issues. A moderate, steady ascent allows the body to gradually release absorbed gases and prevents pressure-related injuries. Divers often follow recommended ascent rates, such as 9-10 meters (30-33 feet) per minute, to ensure safe venting of nitrogen or other gases accumulated during a dive. Properly managing ascent rate is a key part of diving safety protocols.