Also known as: Cocoa Thila
Coral-capped South Malé pinnacle in a channel current, with a cleaning station for grey reef sharks and eagle rays and soft-coral walls.
Last updated October 2026
The thila is a coral-capped pinnacle that the channel flow runs straight into, and the dive is organised around which side of it the water is coming from. Divers descend through clear water onto or just upcurrent of the shallow coral-garden cap, then the group works down a flank into the moving water. Ledges, overhangs and small swim-throughs break the steep sides, with soft coral, sea fans and sponges on the faces that take the current.
In a running tide, divers hook in on the upcurrent edge or shelter behind the structure and watch. The cleaning station, usually put toward the north-east at around 30 metres on the outgoing flow, is where grey reef sharks patrol and eagle rays gather to be cleaned, and green turtles and reef fish fill the gaps between passes. The pinnacle is big enough for more than one circuit: in lighter water divers can swim around it, and in stronger water they hold position and let the animals come to them.
The pinnacle's cleaning station is where the big animals queue on the current-facing side, and the eagle rays come in schools. A large green turtle, soft-coral overhangs and sea fans on the same walls give the dive more to look at between passes, so the moving water pays for itself.
The cleaning station works on the outgoing tide, which makes the current the reason to come as much as the hazard. A reef hook turns the flow into a fixed viewing seat, and the animals pass within sight of a diver who is holding still.
Bring a reef hook and an SMB. The hook holds you at the cleaning station without finning, which is what the dive asks of you in current, and the flow can build fast in the constriction beside the house reef.
Advanced Open Water looks the sensible minimum, our reading of the current and of a working profile that reaches 25 to 30 metres; a diver new to current dives it with a guide who briefs the hook-in and the exit. The structure continues deeper than that band, so agree a maximum depth before the drop and hold it on the computer.
The big-animal action sits on the outgoing flow and the current is usually strongest around new and full moon, so the tide window and the moon phase set the day.
What makes this dive site stand out.
Grey reef sharks and eagle rays gather to be cleaned on the running tide
Flow through the channel beside the house reef drives the whole dive
Rays arrive in schools at the cleaning station, not as singles
Soft coral, sea fans and sponges cover the current-facing walls and overhangs
Large green turtles and busy reef fish fill the gaps between shark passes
3.9055°N, 73.4781°E
Clearest water from November to April; the reef manta appears occasionally in the southwest monsoon
Priced per dive or package by the operator; resort-island diving costs more than local-island day-boats
Advanced Open Water is our minimum, set by the current and a working profile that reaches 25-30m; the coral cap alone is shallow enough for Open Water. Operators set their own requirement
Summary
Current is the challenge more than depth
Safety considerations
What can go wrong here, and what divers do about it. Conditions change - take the briefing from the operator on the day.
Multi-day safari boats with this site on their itinerary.
42m, 24-guest Blue Force Fleet liveaboard with 12 cabins including junior and master suites, running the operator's Spanish-and-English Maldives programme: the year-round Central Atolls loop, the Baa manta season, and Deep South seven-atoll crossings.
42m, 26-guest Blue Force Fleet liveaboard launched in 2018, running Spanish-and-English Maldives weeks: the year-round Central Atolls loop, the Baa manta season around Hanifaru Bay, and Deep South seven-atoll crossings to the far southern hemisphere.
36m, 11-cabin, 22-guest wooden liveaboard (2010) running Luxury Yacht Maldives' full atoll catalogue - North to Lhaviyani, Baa & Hanifaru, central Best-5 to Laamu, and northeast-season Extreme South weeks - with free nitrox and rebreather support.
A comfortable 35-metre wooden liveaboard for up to 24 divers in 12 cabins, with a main-deck jacuzzi and bar, running Emperor's shared Maldives catalog from Male.
Emperor's 40-metre Maldives flagship, a 13-cabin, 26-guest fiberglass liveaboard running the year-round Best of Maldives week from Male plus the fleet's seasonal shark, northern-manta and Deep South charters.
The fleet's most intimate hull: a 35-metre wooden liveaboard for up to 18 divers in 9 cabins, with ocean-view upper-deck cabins, running Emperor's shared Maldives catalog from Male.
Emperor's value-focused 30-metre wooden liveaboard, 10 cabins for up to 20 divers, built around the diving and running the fleet's shared Maldives catalog from Male.
10-cabin, 22-guest Maldivian-built wooden liveaboard running Honors Holidays' central Best of Maldives and Hanifaru-and-Ari weeks plus seasonal Deep South Huvadhoo-Addu equatorial safaris, diving from a dedicated 60-foot dhoni.
Published descriptions split. One rates the current strong, a drift of 1 to 4 knots; another calls it mild to moderate and suitable for intermediate and advanced divers. The flow builds in the constriction between the thila and the house reef, so it changes with the tide. Plan for the strong version, with a reef hook and a guide's briefing on where to hook in.
The structure continues below the 25 to 30 metre working band. Two published guides give the deepest point as 30 and 35 metres, and one Maldives-based diver reports that natural profiles generally run to 32 to 35 metres. Advanced Open Water covers 30 metres, so a plan that needs 35 asks for more than that certification gives. Agree a maximum with your guide before the drop.
It can. A 2012 account describes a dive at the thila with no large fish at all, though it still called the thila the area's top site, and other accounts describe schools of eagle rays and many grey reef sharks at the cleaning station. The tide and the day change what turns up.
Log your dives - notes, photos, conditions and the marine life you saw - and share them as one public diver profile. What you share helps the next diver, too.
Log every detail
Depth, duration, conditions, gear, buddy, notes — all in one place. Import from Suunto and other dive computers.
Track marine life
Record species sightings on each dive. Build a personal catalogue of everything you've seen underwater.
Your public dive profile
Share your dive history, stats, and experiences with a profile page you control. Show the world where you've been.
