intermediate
    (65)

    Rutland Island – South Andaman Dive Site

    28m Max
    15-35m Vis
    boat

    Site Overview

    Rutland Island is South Andaman most exciting offshore dive destination offering an exposed reef environment where stronger currents bring abundant nutrients that attract impressive pelagic species and support healthy coral ecosystems far from the more sheltered diving areas around Port Blair and the Marine National Park islands. The offshore reef system descends from 8 meters along the reef crest to a maximum depth of 28 meters across dramatic reef slopes, wall sections, and coral bommie formations that create diverse habitats for both reef-dwelling and pelagic marine species in the clear Andaman Sea waters. Grey reef sharks patrol the deeper wall sections while giant trevally and schooling barracuda hunt along the reef perimeter creating adrenaline-charged pelagic encounters on every dive. Eagle rays glide between the reef formations during the seasonal migration from January to April and napoleon wrasse cruise the shallower reef slopes investigating the coral formations. The exposed offshore location means that currents are typically stronger than at the sheltered Marine National Park sites but this brings the nutrients that sustain healthier coral growth and attract the largest concentration of pelagic species found in the South Andaman diving area. The combination of exciting pelagic encounters, varied reef topography, and the adventure of diving at a remote offshore location makes Rutland Island the premier advanced dive site for experienced divers seeking big animal encounters in the South Andaman region.

    Dive Briefing

    "A typical dive at Rutland Island begins with entry from the dive boat at the shallowest reef crest at approximately 8 meters allowing divers to orient themselves and assess the current strength before beginning the descent along the offshore reef slope. Once established on the reef divers should swim along the perimeter at 15 to 25 meters depth where the pelagic species are most commonly encountered while maintaining excellent buoyancy control and situational awareness of the current direction and strength throughout the dive. Deploy your reef hook on the up-current side of the reef to maintain position and observe the pelagic action in the surrounding blue water without exhausting your air supply fighting the current. The most productive depth zone is between 18 and 25 meters where giant trevally, eagle rays, and reef sharks are most commonly encountered patrolling the reef edges and sandy channels between formations. Navigate along the reef slope watching for schools of barracuda in the blue water and check the overhangs and ledges where whitetip reef sharks and giant groupers shelter during the day. Monitor depth and NDL carefully particularly below 20 meters on the deeper reef sections and always maintain conservative ascent rates given the distance to the Port Blair hyperbaric chamber. Conclude the dive on the shallower reef crest enjoying the abundant coral gardens before completing a safety stop at 5 meters deploying your DSMB before surfacing near the dive boat."

    Signature Marine Life

    Grey Reef Shark

    medium

    Carcharhinus amblyrhynchos

    Best: November, December, January

    Giant Trevally

    high

    Caranx ignobilis

    Best: November, December, January

    Eagle Ray

    medium

    Aetobatus narinari

    Best: January, February, March

    Napoleon Wrasse

    medium

    Cheilinus undulatus

    Best: November, December, January

    Barracuda

    high

    Sphyraena sp.

    Best: November, December, January

    Safety & Hazards

    • Moderate currents along the offshore reef requiring drift diving skills
    • Deeper sections to 28 meters requiring careful NDL management
    • Boat traffic requiring continuous SMB deployment during drift diving
    • Variable thermoclines at depth affecting exposure and requiring appropriate thermal protection
    • Remote location from Port Blair requiring conservative dive planning and emergency awareness
    Nearest Chamber
    Haddo Hospital Hyperbaric Chamber, Port Blair
    50km away

    Traveler Notes

    Who is this for?

    Rutland Island is suitable for Advanced Open Water certified divers comfortable with moderate depths to 28 meters and current exposure along the offshore reef formations. The site rewards experienced divers with exciting pelagic encounters including grey reef sharks, giant trevally, and seasonal eagle rays in an offshore diving environment. Underwater photographers will find outstanding wide-angle opportunities with dramatic reef topography, diverse pelagic species, and excellent visibility during the peak season from November to May. The varied depth profile allows both wide-angle pelagic photography and reef landscape capture making Rutland Island a versatile destination for experienced underwater photographers visiting South Andaman.

    rutland-island
    south-andaman
    offshore
    reef-sharks
    trevally
    eagle-rays
    advanced

    For Non-Divers

    Non-divers can explore the historic Cellular Jail in Port Blair, visit the colonial ruins on Ross Island, enjoy bird watching at Chidiya Tapu, and explore the Samudrika Naval Marine Museum showcasing Andaman marine biodiversity.

    Quick Stats

    Difficultyintermediate
    CertificationAdvanced Open Water
    Currentmoderate
    Water Temp27-29°C
    Best TimeNovember - April

    Dive Logistics

    Operators
    • Andaman Bubbles
    • Dive India Port Blair
    • Barefoot Scuba
    • Lacadives
    Pricing Guide
    $70 - $110
    Per 2-tank boat dive

    Photography Info

    Recommended Gear
    8-15mm fisheye
    16-35mm
    70-200mm

    Best for: wide_angle, pelagic

    Nearby Stay