Moorea is an accessible Society Islands volcanic high island a short ferry from Tahiti, known for easy, warm, clear-water reef diving with reliable blacktip and grey reef sharks, sicklefin lemon sharks, stingrays and eagle rays at shallow lagoon and outer-reef sites.
Destination info
Conditions, highlights, and the resident marine life.
Conditions
Water and air temperature across the year.
WaterAirDryShoulderWet
Description
Moorea sits inside French Polynesia's exclusive economic zone, which has been a sanctuary for all sharks and rays since legislation that began in 2006 and was completed in 2012 — protections that underpin the island's reliable shark and ray encounters. Diving here is overwhelmingly easy and day-boat-based: shallow sandy lagoon sites at 5–18 m where blacktip reef sharks, stingrays and big schools of eagle rays gather, and outer-reef sites along the Opunohu and Taotoï areas where grey reef and whitetip sharks, Napoleon wrasse, moray eels and turtles patrol drop-offs and coral canyons. The island's signature animals are the large sicklefin lemon sharks (Negaprion acutidens) at sites like Tiki and the Opunohu Canyons. Water is warm year-round (roughly 26–29°C) with visibility commonly 20–30 m. Honest caveats matter: several shark and ray sites have historically been provisioned (fed) to concentrate animals — a controversial, declining practice that peer-reviewed work at Moorea has shown can alter shark behaviour. The marquee seasonal draws are not scuba at all: humpback whales (July 20–November 20) are encountered by regulated snorkel tours, and great hammerheads aggregate in the December–March austral summer at the Tuamotu passes (Rangiroa/Tikehau), not at Moorea. Moorea is best framed as one warm, friendly leg of a Tahiti–Moorea–Rangiroa itinerary.
Highlights
What makes this dive worth the trip.
Moorea's reliable shark and ray encounters sit inside the world's largest shark sanctuary: French Polynesia banned the capture of all sharks and rays across its entire ~5 million km² exclusive economic zone, beginning in 2006 (all species except the shortfin mako) and completing the ban in 2012 when the mako was added.
Moorea's signature big animal is the sicklefin lemon shark (Negaprion acutidens): a long-term study photo-identified 36 adults across 949 diving surveys over 44 months and documented that years of feeding for ecotourism increased shark residency (especially in males), with witnessed intra- and inter-specific aggression — the authors called for a revised legal framework including a yearly closure of provisioning.
Be clear that the marquee seasonal draws are not scuba: in-water humpback whale activity is permitted only July 20–November 20, conducted by snorkel (not scuba) with regulated, accredited operators that cap swimmers in the water (commonly 6) and limit boats per whale — peak encounters are August–October.
Marine life
23 species you’re likely to encounter on a dive here.
Dive sites
6 signature sites at this destination.
The Rays Corridor (lagoon)
A shallow lagoon site that is more a wildlife encounter than a technical dive, with the mooring just a couple of metres down and a maximum around 18 m. Schools of spotted eagle rays — sometimes more than 40 at once — pass through the sandy corridor alongside blacktip and whitetip reef sharks and stingrays, in crystal-clear, easy water. It is genuinely beginner-friendly and a favourite even with experienced divers. Historically, stingray and ray sites in this area have been fed to keep the animals close, so encounters can feel staged; ask your operator about feeding.
2–18 mbeginnerDay boatLightVisibility 15–30 m
Tiki Point
An outer-reef site off the northwestern tip of Moorea and the most famous shark dive on the island, reached by a short (~12-minute) boat ride. The mooring sits around 17 m with a maximum near 22 m, and the clear water draws blacktip reef sharks, grey reef sharks and the large sicklefin lemon sharks that 'made Moorea's diving reputation.' Be honest that this site has a history of provisioning (feeding) to concentrate the sharks — a practice peer-reviewed research at Moorea has shown alters shark behaviour. Currents are usually mild but can pick up at the point.
5–22 mbeginnerDay boatModerateVisibility 20–30 m
Opunohu Canyons
A scenic outer-reef site off Opunohu Bay where coral canyons and a maze of formations run from a mooring around 14 m to roughly 27 m. It is one of the more reliable spots for the big sicklefin lemon sharks, alongside resident blacktip reef sharks, anemones with clownfish and small reef fauna. Conditions are usually relaxed but the site can see occasional stronger currents on the reef edge. Suitable for a broad range of levels with an appropriate guide.
14–27 mintermediateDay boatModerateVisibility 20–30 m
Taotoï Pass
A short boat ride from shore, this is a drift dive on the outer edge of the reef pass, run only when the weather and tide cooperate. Maximum depth is around 18 m and the reef edge bursts with colour, with spotted eagle rays, Napoleon wrasse, and large nurse and whitetip reef sharks along the wall. Because it is a current-dependent pass dive rather than a sheltered lagoon site, it suits divers comfortable with a moving current and is more variable than the calm inner-reef dives.
8–18 mintermediateDay boatModerateVisibility 20–30 m
The Rose Garden (Jardin des Roses)
A deep outer-reef site named for its dense beds of rose-shaped Montipora coral, considered among the best coral on the island. It runs from roughly 14 m down past 36 m, so an Advanced (or Rescue) certification is required and decompression management matters — operators note a mandatory 24-hour surface interval before flying. Big sharks, moray eels and rainbow runners pass through. The current is often surprisingly mild for the depth, but the depth itself is the limiting factor, not the conditions.
14–36 madvancedDay boatModerateVisibility 20–30 m
The Anemones
A very shallow, easy site with a mooring just a few metres down, often used as a first ocean dive or check-out dive. Beds of anemones shelter clownfish, and divers regularly see blacktip reef sharks, friendly resident green turtles, octopus and a busy cast of tropical reef fish. Calm and forgiving, it is one of the most beginner-appropriate dives on Moorea — a good warm-up before the deeper Opunohu sites.
2–12 mbeginnerDay boatLightVisibility 15–25 m
Where to dive & stay
Local dive centers, resorts, and hotels.
Featured operators coming soon
Verified dive centers, resorts, and hotels around Moorea will list here — pricing, photos, and direct contact.
