Trip report with current, visibility, and wildlife context for the Mayotte S pass.
White-sand Mayotte pass dive with stingrays and coral blocks.
White-sand Mayotte pass dive with stingrays and coral blocks.
Local centers schedule the pass around tide windows and assess diver experience.
Passe en S #5B is a white-sand channel dive in Mayotte with scattered coral blocks, a broad sandy valley, and an S-pass setting that concentrates life through the lagoon. The site is known for stingrays on the sand, coral contrast on good days, and the bigger pass ecosystem that rewards well-timed drift dives. It is best approached as a guided boat dive where tide choice, current direction, and clear-water windows shape the experience.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
3m - 30m
Depth Note
The channel entry starts around 3 m and the profile reaches about 30 m.
Best Season
May to November
Typical Conditions
S-shaped channel with white sand and coral blocks, strong tidal flow, and clear-water windows in the dry season.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Outgoing tides can push divers out over deep water, so timing and guide supervision matter.
Access Restrictions
Best dived on incoming tide with a local guide; avoid strong outgoing tide windows.
Legal Notes
Follow local lagoon and guide rules and dive only on the planned tide window.
Community notes to help plan your visit.
Scuba Diving
Intermediate boat-entry drift dive through the S-shaped pass, with current timing controlling the route.
Freediving
Not a freedive target; the site is a guided boat drift.
Snorkeling
Not a primary snorkel site; the main experience is underwater drift diving.
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
Trip report with current, visibility, and wildlife context for the Mayotte S pass.
Exact site page with depth, current, visibility, season, and tide guidance.
Mayotte dry-season timing and calmer-water guidance.
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Passe en S #5 is a boat dive over white sand and coral blocks.

Intermediate boat drift through a famous coral pass.

Mayotte pass dive with clownfish and sharks.

Mayotte's famous S-shaped boat pass with coral life.