Diving Sites in Port Blair
Activity Summary:
If you’re in Havelock Island and haven't done scuba diving before, this is the easiest way to try it. The Discover Scuba Dive (DSD) from PADI is built for total beginners—people with no background in diving or even swimming. You’ll be taught everything on the spot. A certified instructor will be with you the whole time, from the start till you're back on the surface. This is not a snorkelling trip—it’s a proper, guided dive made for first-timers.
No need to prepare anything. Just come. This whole setup is for those who’ve never touched scuba gear, whether you're curious or nervous. Nobody assumes you’ll know how to use the regulator or adjust your mask. That’s what this program is about: trying scuba without signing up for a full course. The people running these dives know most of their guests are first-timers. So they don’t rush. They teach by showing. If you mess up the signals or forget how to clear your mask, they stop and go over it again. They guide without pressure.
The DSD program is for people who haven’t done this before and might be nervous. The instructors know that. They don’t rush through anything. If someone doesn’t understand something, they just go over it again. Nobody is left behind. Everything goes as slowly as the slowest person needs. They don’t act like you’re holding things up. They just make sure you’re okay.
You show up at the dive shop, where the team gives you clean gear—mask, wetsuit, fins, BCD, regulator, tank. Then there’s a short training session in a pool or shallow sea area. They show you how to breathe using the thing in your mouth. If water gets in the mask, how to clear it, ears feeling weird, how to fix that too. They also show some hand signs. If you don’t get it, they explain it again. No one hurries; they just wait till you say okay. Where you end up diving depends on the water that day, if it’s too rough, or if it’s clear enough. Main sites include:
Red Pillar – Calm spot, easy for beginners
Tribe Gate – Slightly deeper, full of marine life
Once the training is done, you head to the site by boat. You ease into the water, get a feel of the gear, and then go down slowly as a group. The instructor stays by your side and helps adjust anything that feels off. The boat stays nearby, and everything moves at your pace.
Every piece of gear you use is checked and fitted by professionals. They’ll make sure the mask seals right, that the BCD is adjusted to your frame, and the regulator feels comfortable in your mouth. Even the weight belt is balanced according to your body. If anything feels tight or uncomfortable, they fix it before you descend.
Once you’re in the sea, it feels different. The sounds go quiet. Breathing from the regulator might be weird at first, but you adjust fast. Your instructor stays within reach the whole time. You descend slowly, equalising your ears as needed. After a bit, you forget the gear is even there. You just float. You’re not required to swim. You’re just hanging there, watching. Coral, fish, maybe even a crab—you see things at your own pace. The instructor signals marine life and checks your tank often. If you seem unsure, they slow it down.
You’ll likely spot parrotfish, butterflyfish, and maybe anemonefish near their coral homes. The instructors know the popular hideouts and direct your attention. They’re also carrying an underwater camera, so your dive gets recorded—photos and video both. The way marine life interacts with you is different when you’re not kicking or splashing. Everything moves slowly. Schools of small fish swim past without changing direction. You become part of the environment.
If you’re 12 or older and healthy, you can do this. No swimming experience needed. You just need:
You’ll fill out a health form before you dive. Issues like asthma, surgery, heart problems, or sinus problems can prevent you from diving—not to reject you, just for safety. Even if you wear glasses, that’s manageable. They have masks with prescription lenses. Just mention it at the dive shop.
If you’re scared of the sea but still curious, this works. A lot of people who don’t like deep water end up feeling okay once they’re under. The way it’s done—slow steps, instructor right there, not going fast makes it less stressful.
This boat diving will take you away from the beach, where the reef is less disturbed. These places usually have:
It’s quieter. No swimmers around, no noise. Fish behave naturally here. That makes it feel more real. It also avoids the hassle of walking into the sea with gear on. Boat entries are easier—usually a back roll or slow descent from the side. You land straight into deeper water, which keeps coral safer and the dive smoother.
With boat dives, the overall setup feels more focused. The site is chosen specifically for its condition on that day. You’re not restricted to one beach. Visibility is usually better. Less suspended sand, fewer disturbances.
They don’t take chances. If the sea’s not okay, they shift the time or cancel.
They don’t take you in if the sea isn’t safe. Everything depends on the weather, current, and how the water looks that day. Nobody rushes you. If you feel off underwater—panic, discomfort, anything—you come up. The dive ends right there. You don’t have to push through. The boat has all the basic safety stuff. They can call the dive center if needed. The team already knows what to do if something goes wrong. They’ve done those drills before. It’s not some random setup.
This isn’t just how things work in Havelock—it’s how scuba diving works everywhere. You’ve got to be honest on your medical form. Pay attention when the instructor talks. Don’t show up after a big meal—keep it light. Put on sunscreen before you leave for the dive shop because they won’t let you apply anything near the gear. Skip alcohol the night before. Drink enough water. And if you usually get motion sickness, it’s better to take something for it before you get on the boat.
October to May is best for dives — good visibility, calmer waters
June to September is monsoon — turbid water, high waves, and most dive shops are shut
Morning dives are generally smoother. Water stays still, light’s good, and you can see more. But that changes all the time. Sometimes the sea’s rough the next morning, even if it was fine the day before. So, check with the dive shop a day earlier. If you’re only here a few days, don’t wait till the end. Book early in case the weather messes things up.
That calmness. That floating feeling. The colour of reef fish. These things stay. It changes how you see the ocean. It’s not a flat blue line anymore—it’s a world you were in. You’ll remember your breath in your ears. That slow descent. The way fish looked at you. That stillness. The memories from the dive often show up days later. You’ll be walking around and suddenly recall the swaying coral or the way the sun looked filtering through water.
For many, this is the entry point to something deeper. A lot of first-timers go on to get certified. Some return year after year. Not because they want to become experts, but because that feeling underwater is hard to find anywhere else.