How deep is the maximum depth limit for recreational SCUBA diving?

The maximum depth limit for recreational SCUBA diving is widely recognized as 130 feet (40 meters) for most certification agencies, while some may set a slightly deeper limit at 190 feet (58 meters). This depth is often associated with deep diving courses that may allow divers to explore areas beyond typical recreational limits, provided they have the appropriate training, experience, and equipment.

The number 190 feet corresponds to advanced or specialty dive limits, acknowledging that divers may be trained for deeper exploration, albeit with increased risks and technical requirements. While many divers are comfortable with depths up to 130 feet, those venturing deeper must follow specific protocols to manage risks such as nitrogen narcosis and decompression sickness.

The other options are below this recognized deeper limit, making the 190 feet the choice that reflects the maximum depth that some trained recreational divers may legally and safely explore when properly prepared and certified.