Inglis Island – Havelock Island Dive Site
Site Overview
Inglis Island is Havelock Island most remote and rewarding dive destination offering an extraordinary offshore reef experience where pristine coral walls, strong currents, and minimal diving pressure create world-class conditions for advanced divers seeking the ultimate Andaman Sea diving adventure. The offshore reef system surrounds the tiny uninhabited island with dramatic walls and slopes descending from 8 meters to beyond 32 meters covered in pristine hard and soft coral formations that have remained largely untouched due to the site remote location and challenging access conditions. Grey reef sharks patrol the deeper wall sections in impressive numbers while dogtooth tuna and giant trevally hunt along the reef perimeter creating adrenaline-charged pelagic encounters on every dive. Napoleon wrasse cruise the shallower reef slopes and seasonal manta rays visit the cleaning stations during the peak months from January to April creating once-in-a-lifetime diving moments. The strong currents that define the site bring abundant nutrients that sustain extraordinarily healthy coral ecosystems and attract the largest concentration of pelagic species found anywhere on Havelock Island. The remote uninhabited setting creates an authentic wilderness diving atmosphere far from the crowds of the more accessible Havelock sites. The combination of pristine coral ecosystems, reliable pelagic encounters, and the adventure of diving at a remote offshore location makes Inglis Island the crown jewel of the Andaman diving experience for advanced divers willing to make the longer boat journey.
Dive Briefing
"A typical dive at Inglis Island begins with a timed entry from the dive boat at the shallowest reef crest at approximately 8 meters allowing the group to orient and assess the current strength before beginning the drift along the dramatic offshore reef wall. Once established on the reef divers should deploy reef hooks on the up-current side to maintain position while observing the pelagic action in the surrounding blue water or drift with the current along the wall visiting multiple reef sections during the dive. The most productive depth zone is between 18 and 28 meters where grey reef sharks, dogtooth tuna, and giant trevally are most commonly encountered patrolling the wall face and sandy channels between reef formations. Maintain close buddy contact and continuous communication as the current can change direction around the island corners and the deeper sections require careful NDL monitoring throughout the dive. Scan the blue water at regular intervals for approaching pelagic species including manta rays during the seasonal migration from January to April. Monitor depth carefully particularly below 25 meters where nitrogen narcosis can become a factor and always maintain conservative ascent rates given the extended distance to the Port Blair hyperbaric chamber. Conclude the dive as the current carries you to shallower reef sections enjoying the pristine coral gardens before completing a generous safety stop at 5 meters deploying your DSMB before the boat collects the group."
Signature Marine Life
Grey Reef Shark
Carcharhinus amblyrhynchos
Best: November, December, January
Dogtooth Tuna
Gymnosarda unicolor
Best: November, December, January
Giant Trevally
Caranx ignobilis
Best: November, December, January
Napoleon Wrasse
Cheilinus undulatus
Best: November, December, January
Manta Ray
Mobula alfredi
Best: January, February, March
Safety & Hazards
- Strong currents around the offshore reef requiring advanced drift diving skills
- Deep sections to 32 meters requiring careful NDL and narcosis management
- Boat traffic requiring continuous SMB deployment during drift diving
- Remote location from Havelock requiring conservative dive planning and emergency awareness
- Variable thermoclines at depth affecting exposure and requiring 5mm wetsuit protection on deeper dives
Traveler Notes
Who is this for?
Inglis Island is designed exclusively for Advanced Open Water certified divers with a minimum of 40 logged dives and significant experience in current conditions and deeper diving to 32 meters. The site offers extraordinary pelagic encounters and pristine coral ecosystems that justify the longer boat journey and challenging conditions for experienced divers. The strong currents, deeper sections, and remote offshore location make this site unsuitable for beginners or divers uncomfortable with drift diving in exposed open water conditions. The adventure of reaching this remote offshore location adds to the overall experience making every dive at Inglis Island a memorable expedition into untouched wilderness diving territory.
For Non-Divers
Non-divers can enjoy Radhanagar Beach ranked among the best in Asia, snorkeling at Elephant Beach, island kayaking through mangrove creeks, cycling through tropical forests, and sunset views from Kalapathar Beach on the eastern coast of Havelock Island.
Quick Stats
Dive Logistics
- Barefoot Scuba
- Dive India Havelock
- Andaman Bubbles
- Havelock Dive Centre
Photography Info
Best for: wide_angle, pelagic, drift
Nearby Stay
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