When the incoming tide floods Tiputa Pass in Rangiroa, scalloped hammerheads ride the Tuamotu current alongside dolphins, grey reef sharks, and manta rays on one of French Polynesia's signature drift dives. Encounters are opportunistic rather than aggregation-scale, but strong tidal windows can deliver memorable schools in clear Pacific water. Austral summer from January through March aligns the best pass timing with hammerhead presence.
When the incoming tide floods Tiputa Pass in Rangiroa, scalloped hammerheads ride the Tuamotu current alongside dolphins, grey reef sharks, and manta rays on one of French Polynesia's signature drift dives. Encounters are opportunistic rather than aggregation-scale, but strong tidal windows can deliver memorable schools in clear Pacific water. Austral summer from January through March aligns the best pass timing with hammerhead presence.
Up to 82% sighting chance in Rangiroa, Tiputa Pass (French Polynesia). Best months: February, January, March.
January through March offers the best combination of hammerhead presence and favorable tidal windows for the Tiputa Pass drift in French Polynesia.
Incoming tide can push divers at 2 to 4 knots through the pass. This is a strong drift dive, not a stationary reef profile.
No. The pass drift requires comfort in strong current, good buoyancy control, and experience with drift diving protocols.
Incoming tide on morning dives typically produces the strongest shark activity, with hammerheads riding the Tuamotu current alongside dolphins and grey reef sharks.
Two-tank drift dives from Rangiroa operators typically run 12,000 to 18,000 XPF per day (2026 prices).
