"What did he say?" Understanding underwater hand signals while scuba diving is crucial for clear communication and safety underwater! 🤿👌 Mastering these signals allows divers to convey messages, share information, and respond to situations effectively. 🌊🤝 From indicating your air supply status to pointing out marine life sightings, hand signals bridge the gap in the underwater silence. 🐠👀 Familiarize yourself with these universal gestures to ensure a smooth and coordinated dive experience