Dive Site: Maiuru

Dive site facts: Maiuru

Depth

18–30 m

Current

Strong

Visibility

30–40 m, excellent

Water temperature

26–29°C (79–84°F)

Entry

Boat

Level

Experienced divers recommended

Dive type

Drift, wall, pelagic, coral garden

Region / port

Fakarava, Tuamotu Archipelago

Coordinates

-16.295, -145.454

Conditions & Currents

Maiuru is a premier drift dive site, directly influenced by the very strong currents of Fakarava's Garuae Pass. Dives are meticulously timed to coincide with the incoming currents, providing an exhilarating experience akin to flying over the reef. Divers must possess excellent buoyancy control and streamlined gear, as conditions can vary quickly, sometimes requiring divers to hold onto coral temporarily. While strong, the currents ensure exceptional visibility, often between 30 to 40 meters, even during peak flow. This constant water movement attracts a high concentration of pelagic species to the pass. Slack tide periods offer optimal conditions for some dives, as the current gradually pulls into the lagoon, making it easier to observe large schools of fish and the nuanced topography. Entry is typically by boat, requiring careful coordination with the dive guide.

Marine life & sighting chances

Grey Reef Shark

Year-round, peak June/July · common

Blacktip Shark

common

White-tip Shark

common

Napoleon Wrasse

occasional

Paddletail Snapper

common

Barracuda

common

Manta Ray

July-September · occasional

Eagle Ray

occasional

Nudibranch

occasional

Crab

occasional

Marbled Grouper

Mid-June to Early July · occasional

Dolphin

occasional

Dive profile & how the dive runs

Dives at Maiuru commence with a boat entry onto the submerged plateau, located on the outer edge of the Garuae Pass. You typically begin your descent to about 18 meters, where the plateau levels into a vibrant hard coral garden. Divers will drift with the prevailing incoming current, which can be swift, providing an exhilarating sense of flight. Along the drop-off at the outer edge, you can anticipate significant shark activity, including walls of grey reef sharks. The dive progresses over this coral garden, allowing observation of smaller reef inhabitants like nudibranchs and crabs, as well as large schools of paddletail snapper and barracuda. Manta rays and eagle rays are also known to visit cleaning stations here. As the drift continues, you transition from the ocean currents towards the calmer waters inside the lagoon. The dive often concludes deeper inside the lagoon or at a designated pick-up point, ensuring a safe exit after experiencing the full dynamic flow of the pass. Safety stops are conducted in the gentler current areas towards the end of the drift, typically at shallower depths.

Underwater photography

Maiuru offers excellent opportunities for wide-angle photography, especially for capturing the dynamic shark activity at the outer drop-off and the vast schools of fish. A fisheye lens is ideal for close encounters with larger subjects, though be prepared for subjects to be just out of optimal framing range at times. When shooting with a fisheye, patience is key to allow sharks and rays to approach closely enough to fill the frame effectively. For capturing the vibrant hard coral gardens and smaller macro subjects like nudibranchs and crabs on the plateau, a standard wide-angle or macro lens would be suitable depending on your focus. Strong strobes are essential to properly light subjects, especially in the clear but often deep waters, and to bring out the true colors of the corals and fish. Due to strong currents, maintaining good buoyancy is crucial for stable shots and to avoid contact with the delicate coral.

Combine with nearby dive sites

• Alibaba

  A giant aquarium at the end of a Garuae Pass drift

• Ohotu

  A coral wall on the opposite side of Garuae Pass with similar pelagic encounters

• Pufana

  A calm lagoon dive site ideal for beginners, with beautiful corals and fish

• Garuae Pass

  The main channel itself, known for strong drift dives and pelagic action

• Passe Tumakohua

  The smaller South Pass of Fakarava, famous for massive grouper spawning and shark aggregations

Getting there & logistics

Access to Maiuru is typically via liveaboard or local day boats from Fakarava, as it is situated in the Garuae Pass. Fakarava is part of the Tuamotu Archipelago in French Polynesia. To reach Fakarava, international flights land in Tahiti (PPT), often from Paris (PAR) or Los Angeles (LAX). From Tahiti, Air Tahiti operates domestic flights to Fakarava (FAV) two to three times per week. Multi-island passes, such as Air Tahiti's "Lagons pass," can be cost-effective if combining Fakarava with other atolls. Liveaboard trips in Fakarava usually last 7 nights, offering a comprehensive exploration of the atoll's dive sites. Booking liveaboards or land-based dive packages well in advance, especially for peak seasons like the June/July grouper spawning, is highly recommended due to limited availability. Diving permits are generally managed by the dive operators as part of the tour package.

Safety & environment

Diving at Maiuru, due to its strong currents, requires a high level of dive experience and excellent buoyancy control. Divers must adhere strictly to dive guides' briefings and instructions, especially regarding entry, drift trajectories, and safety stop procedures. In French Polynesia, strict dive safety regulations are in place, particularly for current-swept passes. Depths are generally limited to around 30 meters unless divers hold advanced qualifications. Emergency evacuation in Fakarava would involve air transport to Tahiti, where the nearest recompression chamber is located. Divers should ensure they have comprehensive dive insurance that covers medical emergencies, evacuation, and recompression treatment. Site-specific hazards include variable current strengths, potential for strong downcurrents, and boat traffic within the pass. A no-touch, no-chase approach to marine life is essential for safety and conservation.

Who it suits, and who it doesn't

FAQ

Maiuru FAQ

Liveaboards diving Maiuru

These liveaboards may visit Maiuru on selected itineraries, the exact dive sites depend on departure, weather and conditions.

Aqua Tiki II

French Polynesia

8 guests

Aqua Tiki III

French Polynesia

10 guests20 m