11m
    Cornwall & Devon, United Kingdom
    Hope's Nose to Wall's Hill

    BONNIE GIRL

    Best months: Jul–Sep

    Protected Area

    Hope's Nose to Wall's Hill

    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) - BONNIE GIRL 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 11m
    StandoutExceptional marine biodiversity

    The Bonnie Girl is a cracker of a wreck, tucked right into Hope’s Nose. It’s an easy dive, just 11 metres, making it perfect for a relaxed afternoon. We’ve always found it a great spot for newer wreck divers, or anyone who just fancies a straightforward bimble with plenty to see. This old trawler, lost in a fog bank back in ’64, is now beautifully broken up across the seabed. You can poke around the ribs and plating, seeing how the sea has gently taken it apart over the decades. What we really love is how much life has moved in. There are always dogfish nestled in the sandy patches, and often a grumpy-looking conger eel peering out from under a bigger plate. Look closely, and you’ll spot tiny blennies darting between the rusty metal, and dead man’s fingers clinging to the exposed structure. If the visibility is good, around 5-8 metres, the light filters through, picking out the shapes of the wreck. It’s a wonderfully atmospheric dive, especially on a calm day when the surge isn't pushing you around too much.

    Typical BONNIE GIRL Dive Profile

    5m10mSafety Stop0m11m max~60 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

    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.

    Today06:3017:3311h 3m daylightGolden hour 16:48

    BONNIE GIRL Wreck History

    Year Sunk

    1964

    Vessel Type

    fishing vessel

    Cause

    grounding

    On a foggy December night in 1964, the trawler Bonnie Girl was navigating the waters off the Devon coast when she fell victim to the treacherous conditions. Blinded by the thick fog, the vessel ran hard aground at a spot known as Hope's Nose and was declared a total loss. The sea would soon break the stranded trawler apart, sending her to the seabed below.

    Lying at a shallow depth of 11 meters, the remains of the Bonnie Girl are scattered across the seabed. The site is officially classified as a 'Dangerous Wreck', meaning divers should exercise caution due to potential entanglement hazards from old fishing gear and sharp, broken metal. For the prepared diver, it offers a fascinating glimpse into a local maritime tragedy and a chance to see how nature has colonized the wreckage over the decades.

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    Conditions

    Ocean conditions, forecast and tides for BONNIE GIRL

    BONNIE GIRL Ocean Conditions

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

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    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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