11 Essential Scuba Diving Tips for First-Timers in the Andaman Islands

3. Start with a Discovery or Fun Dive to get comfortable

A Discovery or guided Fun Dive is the standard first step for newcomers. These introductions combine a short classroom or on-deck briefing with shallow, guided underwater time. Expect the main dive to stay around 8–12 metres, which is ample for colourful reefs without the pressure of deep diving. The whole experience usually takes two to three hours from briefing to return to shore. During the briefing, the instructor will show equipment fit, basic hand signals, and how to clear your mask and regulator. You’ll practise breathing from the regulator at the surface before descending. If you are a little nervous, tell the instructor—sessions can be slowed down or limited to a shallower depth. After the dive, you should feel pleased and relaxed, not exhausted. That first calm dive builds confidence and gives you a realistic feel for how your body responds underwater.