When should a diver signal for help?

A diver should signal for help as soon as they notice any signs of equipment failure because quick action can prevent a potentially dangerous situation from worsening. Equipment issues can lead to serious problems while underwater, such as losing buoyancy control or an inability to breathe properly. By signaling for help immediately upon noticing a problem, the diver can get assistance, whether from a buddy or by ascending to the surface in a controlled manner.

In contrast, waiting until equipment failure poses immediate danger can significantly increase the risk to the diver’s safety, making it more difficult for them to resolve the issue. Being proactive when it comes to equipment issues enhances the diver’s safety and the safety of those around them. It’s also a key aspect of dive safety protocols, which emphasize the importance of addressing problems before they escalate.