Pilot Reef is a sprawling flat reef ecosystem near Havelock’s shipping channel entrance, known for its resident family of leopard sharks (zebra sharks) and marble rays resting on sandy banks. This large patch reef has colorful coral outcrops, great macro life, and works as a natural cleaning station for a range of marine species.
Named after its proximity to the shipping channel used by marine pilots, this dive site appears on old topographical maps and has become one of Havelock’s most reliable spots for charismatic megafauna encounters. The varied depth profile makes it perfect for divers of all certification levels.


Just 10 minutes from the jetty, Pilot Reef rises from the seabed like a fortress of coral-covered rock. As you descend, the first landmark appears at 8 meters: the phantom bannerfish wall, hovering in formation like a living curtain.
The topography keeps things interesting. Rocky structures stand tall from the sandy bottom, creating a maze of crevices, small caves, and coral-covered outcrops. Look carefully: scorpionfish blend into the reef, octopuses play hide and seek among the rocks, and nudibranchs parade across coral surfaces.
Drop deeper toward the sandy banks at 18-25 meters, and the stars of Pilot Reef await. Leopard sharks rest on the white sand-docile, beautiful, and utterly captivating. Nearby, marble rays lie partially buried, their patterns camouflaging against the seabed. On lucky days, young manta rays and white-tip reef sharks cruise past.
The 25-meter canyon strip running beneath the main reef shelters plenty of reef residents and works as a natural cleaning station where you can watch symbiotic relationships play out in real time.




Pilot Reef is one of those sites that never disappoints. The resident leopard sharks are almost always there, resting on the sand like they’re posing for photos. But what I love teaching here is observation-finding the scorpionfish hiding in plain sight, the octopus changing color behind a rock, the ghost pipefish among the coral. It’s a macro photographer’s dream. And that phantom bannerfish wall? I’ve dived here 100+ times and it still amazes me. Nowhere else in Havelock do they school like that.
Resident leopard shark family + famous phantom bannerfish wall + exceptional macro diversity!
Pilot Reef features a diverse mix of coral boulder formations and sandy patches creating varied habitats. The Rocky Fortress section offers healthy hard coral coverage while the Canyon Strip shelters soft corals and sponges in its protected channels.
Dive into Pilot Reef’s underwater fortress. Leopard sharks, phantom bannerfish, and macro finds await.
Month-by-Month Conditions
Typical month-by-month conditions for Pilot Reef, Havelock Island (Swaraj Dweep). Season quality reflects sea state, boat access & underwater conditions — peak season runs November–April; June–August is monsoon. Actual conditions vary day to day.
Sighting likelihood by month, based on our dive team’s experience at this site
Leopard (Zebra) Shark
Stegostoma fasciatum
Common
Schooling Bannerfish
Heniochus diphreutes
Very Common
Marble Ray
Taeniura meyeni
Common
White-Tip Reef Shark
Triaenodon obesus
Common
Kuhl's Stingray
Neotrygon kuhlii
Common
Great Barracuda
Sphyraena barracuda
Common
Bluestripe Snapper
Lutjanus kasmira
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