Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
Dived here today? How were conditions vs. what we showed?
About this site
Harrison Rock sits off Mont Fleuri on Mahé, in the granite island group of the Seychelles in the western Indian Ocean. Dive sites in this part of the archipelago are typically reached by short boat runs from Mahé or nearby islands. Harrison Rock itself is rated a beginner dive.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Dusky SurgeonfishAcanthurus nigrofuscusReported here · unconfirmed
Semicircle AngelfishPomacanthus semicirculatusReported here · unconfirmed
Slingjaw WrasseEpibulus insidiatorReported here · unconfirmed
Bluestreak Cleaner WrasseLabroides dimidiatusReported here · unconfirmed
Blacksaddle TobyCanthigaster valentiniReported here · unconfirmed
Longnose FilefishOxymonacanthus longirostrisReported here · unconfirmed
Indian Redfin ButterflyfishChaetodon trifasciatusReported here · unconfirmed
Green Bird WrasseGomphosus caeruleusReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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