53m
    Cornwall & Devon, United Kingdom
    North West of Lundy

    MARIE MAGDELINE

    Best months: Jul–Sep

    Protected Area

    North West of Lundy

    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 MAGDELINE 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 53m
    StandoutExceptional marine biodiversity

    The Marie Magdeline sits deep, a proper expedition dive at 53 metres, and we love it for that challenge alone. This isn't a casual dip; it’s a commitment, but the reward is a tangible piece of history. Sunk by a German U-boat in 1918, she’s a sailing vessel, which means a very different wreck experience than your usual steamship. You won’t find huge boilers or engine rooms here, but rather a more graceful, skeletal structure. Dropping down, the light fades quickly, and the wreck appears, often shrouded in the silty, green-blue water that’s so characteristic of this coast. We’ve found the stern section often holds the most interest, with parts of the wooden hull still identifiable. Look closely, and you’ll see plumose anemones clinging to every surface, waving like delicate white flowers in the current. Ling are common, peering out from beneath collapsed timbers, and we’ve even spotted conger eels snaking through deeper crevices. It’s a dive for those who appreciate the quiet, reflective nature of deep wrecks and the stark beauty of a century-old vessel reclaimed by the sea. Pick a calm day, and be ready for a decompression obligation.

    Typical MARIE MAGDELINE Dive Profile

    15m30m45m60mSafety Stop0m53m max~15 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

    Maximum depth 53m exceeds recreational limits (40m). Technical diving certification and equipment required.

    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.

    Today06:3617:3711h 1m daylightGolden hour 16:52

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    Conditions

    Ocean conditions, forecast and tides for MARIE MAGDELINE

    MARIE MAGDELINE Ocean Conditions

    Monthly averages for MARIE MAGDELINE, 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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