Pass-specific report with current, visibility, and turtle/life context.
South-side boat dive on Mayotte's signature pass.
South-side boat dive on Mayotte's signature pass.
Guided boat access is the right fit for the south-side buoy and its tide-sensitive wall.
Passe en S #8B is the south-side buoy on Mayotte's signature pass, a boat-run dive for trained divers. The route follows a steep coral wall where tide timing matters, water movement can build quickly, and the dive feels most comfortable when the boat plan matches the day's tide window. Expect a big-wall profile, coral color, and regular shark encounters.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
Up to 50m
Depth Note
The south-side buoy drops onto a wall that runs down to about 50 m.
Best Season
May-November
Typical Conditions
Coral pass with moving water, good dry-season visibility, and stronger flow on tide changes.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Plan the dive around the tide window, keep to the operator briefing, and treat the site as a trained-diver wall dive.
Access Restrictions
Boat access only with a local operator; reserve and tide timing make this a guided site.
Legal Notes
Protected marine-reserve setting; respect moorings and avoid any fishing or anchor damage.
Community notes to help plan your visit.
Scuba Diving
An advanced scuba dive along a steep wall with depth reaching 50 m.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Pass-specific report with current, visibility, and turtle/life context.
Dry-season visibility around 30-40 m and tide-sensitive pass conditions.
Protected-reserve context with coral and fish biodiversity plus mooring rules.
Mayotte's best-known pass; sheltered from stronger currents and close to the main boat hubs.
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