Scuba Diving in French Polynesia

Diving in French Polynesia means drift diving through atoll passes where the entire Pacific seems to funnel past you, sharks and all. This is the country of Fakarava's wall of 700 grey reef sharks, Rangiroa's resident dolphins, Bora Bora's manta cleaning stations, and a humpback whale season you can snorkel in. In June 2025 the territory declared its entire 5 million km² (1.9 million sq mi) exclusive economic zone the world's largest marine protected area, so the big animals you come for are protected across every one of its 118 islands and atolls. Beyond the diving, French Polynesia is also home to Marae Taputapuātea, the UNESCO-listed temple complex once considered the spiritual center of the Polynesian world.

Why dive in French Polynesia?

• Atoll-pass drift diving with big-animal action — ride the incoming tide through Fakarava's and Rangiroa's passes past grey reef sharks, resident bottlenose dolphins, and, in season, great hammerheads.
• The world's largest marine protected area — since June 2025 the entire 5 million km² (1.9 million sq mi) EEZ is protected, building on a marine mammal sanctuary from 2002 and a territory-wide shark-fishing ban since 2006.
• Reef mantas and humpback whales — a reliable reef manta cleaning station at Bora Bora's Anau, plus a snorkel-with-humpbacks season from late July to November off Moorea, Tahiti, and Rurutu.
• The grouper spawn spectacle — up to 17,000 camouflage groupers gather at Fakarava's south pass on the June or July full moon, with sharks feasting in the aftermath.
• Every style of trip — land-based day boats at Rangiroa and Fakarava, two Tuamotu liveaboards, and easy island-hopping across the Tuamotus and Society Islands on Air Tahiti.
• Culture on your dry days — the UNESCO temple complex at Marae Taputapuātea, black pearl farm tours, and Papeete's waterfront roulottes between dives.

Where to dive in French Polynesia

French Polynesia's dive regions split between the coral atolls of the Tuamotus, the mountainous Society Islands around Tahiti, and the remote outliers, and each suits a different kind of diver.

Rangiroa

Rangiroa is the drift-diving giant of the Tuamotus, where the incoming tide at Tiputa Pass carries you past resident bottlenose dolphins, grey reef sharks, and, from roughly December to March, great hammerheads.

Fakarava

If you only ever do one dive in the South Pacific, make it the wall of sharks at Fakarava, a UNESCO Biosphere Reserve where hundreds of grey reef sharks stack up in the south pass year-round.

Bora Bora

Bora Bora

Looking for mantas, blacktips, and calm turquoise water between you and your overwater bungalow, Bora Bora delivers a reliable reef manta cleaning station at Anau and shark-patrolled drop-offs outside the lagoon.

Moorea

Moorea is the easy all-rounder, a 30-minute ferry from Tahiti with lemon sharks and stingrays on gentle lagoon and pass dives, plus front-row access to the humpback whale swim season from late July to November.

Tahiti

For divers bookending a trip around their international flights, Tahiti offers walls, wrecks, and shark dives within reach of Papeete, so no arrival or departure day needs to go to waste.

Tikehau

Head to Tikehau for a quieter, pink-sand alternative to Rangiroa next door, with manta encounters in the lagoon and some of the densest reef fish life in the Tuamotus.

Raiatea and Taha'a

Raiatea holds the Nordby, a three-masted wreck at 30 m (100 ft) that ranks among the largest in French Polynesia, with clear pass diving and Taha'a's vanilla farms a lagoon away.

The Marquesas

For divers who want nobody else on the site, the Marquesas trade coral gardens for plankton-rich open water that pulls in melon-headed whales, scalloped hammerheads, and mantas.

Rurutu

Rurutu in the Australs is where you go to share the water with humpback whales from July to October, one of the most reliable whale-swim destinations on the planet.

Best time to dive

The best time to dive French Polynesia is the dry season from May to October, when seas are calmest and visibility runs 30–40 m (100–130 ft), sometimes better in the Tuamotu passes. Water stays warm all year at 26–29 °C (79–84 °F) and a 3 mm wetsuit covers most divers in any month, so the wet season from November to April still dives well, and it brings its own headliners, including manta season around Moorea and hammerhead season at Rangiroa. Humpback whales pass through from late July to November, so August to October is the sweet spot if you want great visibility and whales on the same trip.

Diving conditions

• Water temperature: 26–29 °C (79–84 °F) year-round, so a 3 mm wetsuit covers most divers in any month.
• Visibility: 30–40 m (100–130 ft) in the dry season, sometimes better in the Tuamotu passes.
• Currents: strong drift currents pour through the atoll passes at Rangiroa and Fakarava; the Society Island lagoons around Bora Bora and Moorea stay far gentler.
• Wetsuit: 3 mm is plenty; the water rarely calls for more.

Marine life highlights

Marine life in French Polynesia skews big. These are open-Pacific islands with nutrient-rich passes rather than Coral Triangle biodiversity, so the show is sharks in numbers, mantas, dolphins, and whales, all protected by shark-fishing bans in place since 2006 and a marine mammal sanctuary covering the whole territory since 2002. Fakarava's biosphere reserve alone holds one of the highest concentrations of grey reef sharks recorded anywhere.

• Grey reef sharks (Carcharhinus amblyrhynchos) — year-round in the hundreds at Fakarava's south pass, the famous wall of sharks.
• Camouflage groupers (Epinephelus polyphekadion) — up to 17,000 gather to spawn at Fakarava's south pass on the full moon in June or July, with sharks feasting in the aftermath.
• Reef manta rays (Mobula alfredi) — year-round at Bora Bora's Anau cleaning station and in Tikehau's lagoon, with peak Moorea activity from November to April.
• Great hammerhead sharks (Sphyrna mokarran) — roughly December to March in Rangiroa's Tiputa Pass, where they hunt eagle rays.
• Bottlenose dolphins (Tursiops truncatus) — year-round residents of Tiputa Pass, and they regularly approach divers mid-drift.
• Humpback whales (Megaptera novaeangliae) — late July to November around Moorea, Tahiti, and Rurutu; snorkel-only encounters, but you'll hear them singing on dives.
• Tiger sharks (Galeocerdo cuvier) — most often reported in the warm season from November to April, especially in and around Rangiroa's passes.

Conservation

French Polynesia set a global benchmark in June 2025 when it declared its entire exclusive economic zone, nearly 5 million km² (1.9 million sq mi), the world's largest marine protected area, including 1.1 million km² (425,000 sq mi) of highly or fully protected ocean off the Society and Gambier Islands, with another 500,000 km² (193,000 sq mi) pledged. That builds on a marine mammal sanctuary dating to 2002, a territory-wide ban on shark fishing since 2006, Fakarava's seven-atoll UNESCO Biosphere Reserve, and traditional rāhui closures that let reefs rest.

How you can help: Choose operators who follow the no-feed, no-touch rules, respect the six-swimmer limit on whale encounters, and skip sunscreens that aren't reef-safe. Read more about Divearoo's Conservation First policies.

French Polynesia culture — other reasons to go

French Polynesia rewards the diver who plans a few dry days. Nearly every itinerary routes through Papeete on Tahiti, and an evening at the roulottes, the waterfront food trucks, is the best-value meal in an expensive country, ideally a plate of poisson cru, raw tuna marinated in lime and coconut milk. If your trip runs through July, the Heiva i Tahiti festival fills Papeete with weeks of traditional dance, drumming, and outrigger canoe racing. From Raiatea's dive docks you're minutes from Marae Taputapuātea, the UNESCO World Heritage temple complex that was once the religious heart of the entire Polynesian triangle. In the Tuamotus, the atolls that grow the famous Tahitian black pearls are the same ones you dive, and farm tours on Rangiroa show you the graft-to-harvest process. Over on Moorea, the Belvedere lookout hike gets you above both bays before your afternoon boat.

• Swim with humpback whales — snorkel encounters off Moorea, Tahiti, and Rurutu from late July to November, tightly regulated with a maximum of six swimmers per whale.
• Marae Taputapuātea — the UNESCO-listed marae complex on Raiatea, an easy add-on to a Raiatea or Bora Bora dive stay.
• Black pearl farm tours — visit working farms on Rangiroa and other Tuamotu atolls between dive days.
• Les roulottes of Papeete — waterfront food trucks serving poisson cru, grilled fish, and chow mein on your arrival or departure night.
• Heiva i Tahiti — the July festival of traditional Polynesian dance, drumming, and sport, timed perfectly with peak dive season.
• Belvedere lookout, Moorea — a hike or drive to the viewpoint above Cook's and Opunohu Bays, with pineapple fields on the way down.

Practical information

Dive prices

French Polynesia is premium diving in a premium country. Expect roughly $160–220 USD for a two-tank boat dive, with single fun dives around 8,000–10,000 XPF, and multi-dive inter-island passes (usable across operators on several islands) cutting the per-dive cost meaningfully if you're island hopping. The territory's two liveaboards run the Tuamotus at roughly €500–700 per night.

Visa information

Travelers from the US, UK, EU, Canada, Australia, and New Zealand don't need a visa for tourist stays of up to 90 days. French Polynesia is a French overseas collectivity but sits outside the Schengen zone, so bring a passport valid at least three months beyond your departure date, plus proof of onward travel. Stays beyond 90 days require a visa arranged through a French consulate before you fly. One routing note: many flights connect through the US, so check whether you need an ESTA for the layover. There's no country-wide marine park or dive levy, though regulated activities like whale swims run through permitted operators only.