Dive site

Tribe Gate

Explore a Vibrant Reef Filled with Giant Clams and Tropical Marine Life

Depth
3 - 15 m
Visibility
8 - 20 m
Entry
Boat entry
Boat ride
5 min boat ride
Water
27 - 30°C

Discover Tribe Gate, a fascinating scuba diving site near Havelock Island in the Andaman Islands. This oval-shaped reef is known for its distinctive coral formations, giant clams, colourful clownfish and schools of tropical reef fish. Its varied underwater landscape offers an enjoyable diving experience for beginners and certified divers, subject to sea conditions and appropriate supervision.

Explore Tribe Gate Dive Site

Tribe Gate, also known as Oval Reef, is a popular boat-diving destination near Havelock Island (Swaraj Dweep). The site features a submerged oval-shaped reef surrounded by sandy seabed, with coral formations creating an interesting underwater landscape.

Marine Life and Coral Formations

Divers can explore coral shelves and reef patches inhabited by giant clams, clownfish, snappers, fusiliers, parrotfish and other tropical marine species. The site is also known for its distinctive coral formations and small marine creatures that can be spotted in reef crevices.

Diving Experience

With shallow reef sections and deeper areas, Tribe Gate offers different exploration opportunities depending on the diver's certification and experience. Introductory dives and training sessions may be conducted at suitable depths under professional supervision.

Best Time to Visit

October to May is a useful general planning period for diving around Havelock Island. Actual accessibility and underwater visibility depend on weather, currents and local sea conditions. Tribe Gate is an excellent option for divers looking to discover the coral reefs and rich marine biodiversity of the Andaman Sea.

When to dive it

Best conditions: October - May

Outside those months the site still gets dived - visibility and sea state just move around, so ask us what the water is doing the week you are here.

What the water is doing

The figures our guides brief on. They are what the site usually gives you - the sea gets the final say on the morning, and the boat briefing always wins.

  • Depth3 - 15 m
  • Visibility8 - 20 m
  • Water temperature27 - 30°C
  • CurrentModerate current
    • No current
    • Mild current
    • Moderate current
    • Strong current

    Drift diving on the day it runs - stay with your guide and start the dive up-current.

Before you dive

The rules every diver on this site is held to, whichever trip brings you here. None of them are negotiable, and none of them are a surprise on the day.

  • Minimum age

    Ten years old for a first guided dive, twelve and above for certified diving. Ask us if you are travelling with younger children.

  • Medical declaration

    You will complete a diver medical questionnaire before entering the water. A "yes" to any question means a doctor has to sign you off first, so tell us early rather than on the boat.

  • Flying after diving

    Leave at least 18 hours between your last dive and your flight. Book your trip home with that gap already in it - we cannot shorten it for you.

  • Insurance

    Bring travel insurance that names recreational scuba diving, including chamber treatment and evacuation. We will ask to see it.

This is general guidance for recreational diving, not medical advice about you. If any of it is a question rather than a formality, speak to a doctor before you travel.

Want this site on your log? Tell us when you are on the island and we will put you on the boat that goes there.

From our divers

What people say once the boat is back in

  • Best first dive I could have asked for. The instructors were unbelievably patient - I panicked at four metres on the first attempt and nobody made me feel stupid about it. Second attempt went fine and I finished the course three days later.
    Rahul MenonOpen Water Diver
  • Only one of us dives. Every other operator we spoke to had a plan where the other one sat on a beach for four days. Aqua Nomads put the snorkel line off the same boat, so we were in the same water the whole week - and by day three I had done a Discover Scuba dive too. The sunset sailing on the last evening was the best hour of the trip.
    Priya and Arjun NairHoneymoon, February
  • They called the Dixon crossing on our first morning because of a swell, and I was quietly annoyed. We dived Jackson Bar twice instead and it turned out to be the best day of the week. Getting Dixon on day three in flat water made the point - they were right and I was wrong.
    Daniel OseiAdvanced Open Water Diver
  • Two teenagers, neither of whom had dived. The instructors worked one-to-one with both of them for the first two dives without us asking, and my daughter has since booked her Open Water for next December. Whatever they did, it worked.
    The Fernandes familyFour divers, two of them under fifteen
  • I cannot swim well and I said so when I booked. They ran the whole thing one instructor to one diver, stayed in the shallow half of the bay, and never once made it feel like a concession. I have since done the swim assessment and the full course.
    Aditi SharmaOpen Water Diver