Dive sites
Which sites hold which animals, with depths and conditions.
Site indexSipadan holds over 3,000 recorded fish species on a reef you can circle in a morning. Some of it is near certain. Some of it is luck, and operators are not always clear about which is which.
Sipadan is Malaysia's only oceanic island. It does not sit on the continental shelf — it rises alone from 600 metres of Celebes Sea, and that single fact produces everything below.
Deep water carrying nutrients meets a vertical wall and is forced upward. Upwelling concentrates plankton against the reef, plankton concentrates baitfish, and baitfish concentrate predators. All of it happens against twelve hectares of island, which is why density here exceeds destinations many times the size.
How this fits the wider trip is covered in the Sipadan diving guide. Sipadan also anchors the Sipadan Barrier Reef, the one of the largest reef systems in Southeast Asia, which is why Mabul and Kapalai dive so well in their own right.
Resident in numbers that stop registering. Twenty to thirty sightings on a single dive is ordinary, resting on wall ledges and feeding on the reef flat — and, more darkly, preserved in the island's Turtle Cavern. Most divers stop photographing them by the second dive, which is the clearest measure of the population.
Resting on sand patches and ledges through the middle of the day. White Tip Avenue is named for them and delivers reliably.
Resident in the thousands around Barracuda Point. Seeing them is close to certain. Seeing them form the vertical tornado is not — that depends on current and timing.
Dense schools that form their own spiralling walls, often mistaken for barracuda in photographs. Frequently more spectacular than the barracuda themselves.
Groups of forty or more crossing the reef flat at first light, audibly crunching coral. This is a dawn phenomenon, which is why boats leave Mabul before sunrise.
Patrolling the deeper wall, most often at Barracuda Point and South Point. Usually seen in the blue rather than on the reef.
These are the animals used in marketing and they are the ones least likely to appear. Being straight about it: most divers do not see them.
Pass at South Point, usually early and deep, most often singly or in small groups rather than the schooling aggregations of Cocos or Malpelo. No reliable season. Look into the blue, not at the wall.
Occasional passers-by rather than a feature. Anyone advertising whale sharks at Sipadan as an expectation is overselling.
Eagle rays cross the blue reasonably often; mantas are rare. Both most likely at the exposed southern end.
Recorded but not expected. Leopard sharks occasionally rest on sand at depth.
How to improve your odds. Two permit days rather than one, the earliest boat slot, and looking outward into open water rather than at the reef. That is the whole list. Nobody can do better than that, and operators promising more are selling.
Sipadan is a wide-angle destination — big animals, schooling fish, wall. The small, strange creatures are next door, and you will spend more days there than at Sipadan.
Frogfish in several species and colour morphs, resident on Mabul's house reef. Mandarinfish mating in the shallow rubble at dusk, a timed and reliable spectacle. Blue-ringed octopus, genuinely present rather than theoretically. Flamboyant cuttlefish walking across sand in impossible colours. Ghost pipefish, ornate and robust, seasonally abundant.
Plus harlequin shrimp, bobtail squid, mimic and coconut octopus, seahorses, leaf scorpionfish, crocodile fish and a nudibranch count that draws specialists. Many photographers rate Mabul above Sipadan for what they came to shoot. See Mabul island diving and Kapalai.
Almost certainly, and in numbers. Green and hawksbill turtles are resident, with twenty or more sightings on a single dive being ordinary.
The barracuda are resident so you will almost certainly see them. The vertical tornado formation depends on current and timing, so it is likely over several dives and a coin flip over one.
Occasionally, at South Point, usually early and deep. Most divers do not see one. There is no reliable season.
Rarely. They pass through but are not a feature of the destination and should not be expected.
Over 3,000 recorded, alongside hundreds of coral species, concentrated around a twelve-hectare island.
Mabul and Kapalai, not Sipadan. Frogfish, mandarinfish, blue-ringed octopus and flamboyant cuttlefish are all resident there, and every package includes several days on those reefs.
Send your dates and we will check whether a second Sipadan permit day is available for your week.
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