18-50m
    Nosy Iranja & Radama Islands, Madagascar
    Tandavandriva

    Banc de l'entrée extérieur

    Protected Area

    Tandavandriva

    Banc de l'entrée extérieur is a wall dive, and it’s a bit of a trek from Nosy Be, but often worth the trip for the clearer water. We’ve found the visibility here can be fantastic, reaching 25-30 metres on a good day, which makes for some dramatic views down the drop-off. The coral itself is decent, a healthy mix of hard and soft, but let’s be honest, you’re here for the bigger stuff. This site is a reliable spot for pelagic sightings, with blacktail sharks and whitetip reef sharks cruising by. If you’re comfortable with depths down to 50 metres and enjoy a good drift along a wall, you'll likely appreciate this dive.

    Typical Banc de l'entrée extérieur Dive Profile

    10m20mSafety Stop0m18m max~50 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today05:2517:4512h 20m daylightGolden hour 17:17

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