19m
    Cornwall & Devon, United Kingdom
    Jersey Coast

    MARIE GALANTE

    Best months: Jul–Sep

    Protected Area

    Jersey Coast

    Why dive here

    With 176+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - MARIE GALANTE offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.

    Best timeJul–Sep
    WetsuitA 5mm wetsuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 176+ species recorded
    Water10-18°C · warmest July, August, September
    CharacterWreck dive · max 19m
    StandoutExceptional marine biodiversity

    The *Marie Galante* is a proper Cornish wreck, sunk in '98 after striking La Norimontaise Rock. We love diving a wreck with a story, and this one certainly has it – going down under tow, a real fight to save her. She now rests upright in 19 metres, her small size (17m by 6.7m) making for an intimate dive. You’ll find her reasonably intact, with plenty of nooks and crannies to peer into. We particularly like the wheelhouse; it’s a tight squeeze for a look, but worth it to imagine the last moments. The deck is often covered in dead man's fingers, a white, soft coral that just glows in a torch beam, and we've frequently seen conger eels poking out from beneath the plates. It’s a great site for photographers, especially if you catch it on a calm day with good visibility. Our favourite time to dive her is on a morning slack tide, before any currents really pick up, when you can just drift over the superstructure and watch the pollack schooling above.

    Typical MARIE GALANTE Dive Profile

    10m20mSafety Stop0m19m max~30 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

    Depth of 19m - Advanced Open Water certification recommended.

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

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

    Today06:2417:2911h 5m daylightGolden hour 16:46

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    Conditions

    Ocean conditions, forecast and tides for MARIE GALANTE

    MARIE GALANTE Ocean Conditions

    Monthly averages for MARIE GALANTE, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    17°C

    62°F · Range: 15.1–17.5°C

    Air Temperature

    13°C

    56°F

    Wind Speed

    8.14 m/s

    15.8 knots

    Atmospheric Pressure

    1011 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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