Inner Islands, Seychelles
    Baie Ternay Marine National Park

    Dredger Wreck

    Best months: Oct–Feb

    Protected Area

    Baie Ternay Marine National Park

    Why dive here

    With 183+ marine species recorded in the area - including barracuda, dolphins, sea turtles, sperm whales and lionfish - Dredger Wreck offers some of Inner Islands's richest wreck diving. Water ranges 27-30°C, warmest March, April, May.

    Best timeOct–Feb
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Dolphins, Sea Turtles, Sperm Whales and Lionfish · 183+ species recorded
    Water27-30°C · warmest March, April, May
    CharacterWreck dive
    StandoutExceptional marine biodiversity

    The Dredger Wreck, just off Mahé, is one of our favourite spots for a relaxed wreck dive. What it lacks in specific historical drama, it more than makes up for in atmosphere and resident fish. We usually drop onto the sand at around 20 metres, then follow the rope down to the top of the wreck itself. It’s pretty broken up now, a scattering of large metal plates and beams, but that just means there are more nooks and crannies for the fish. Visibility here is often a pleasant 15-20 metres, giving you time to appreciate the schools of yellowfin goatfish that hang around the deeper sections. Look closely under the plates and you’ll often find white-eyed morays peeking out, sometimes with an attendant cleaner shrimp. We love watching the blue-spotted rays glide over the sandy patches between the wreck pieces. It’s a comfortable dive, usually with mild currents, making it a great option for newer wreck divers or anyone who just wants to enjoy a peaceful exploration without the pressure of a deeper, intact structure. Best enjoyed mid-morning before any surface chop picks up.

    Safety Notes

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Today06:0018:1212h 11m daylightGolden hour 17:44

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    Conditions

    Ocean conditions, forecast and tides for Dredger Wreck

    Dredger Wreck Ocean Conditions

    Monthly averages for Dredger Wreck, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-4.5, 55.52) (2km away)

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    October Averages

    Sea Temperature

    28°C

    82°F · Range: 26.1–30.1°C

    Current Speed

    7.28 cm/s

    Direction: W (285.9°)

    Chlorophyll-a

    0.213 mg/m³

    Clear water

    Salinity

    35.24 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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