11m
    Cornwall & Devon, United Kingdom
    Erme Estuary

    BLUE MINK

    Best months: Jul–Sep

    Protected Area

    Erme Estuary

    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) - BLUE MINK 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 *Blue Mink* isn't a massive dive, but it's one we always enjoy for a shallow, relaxing explore. At just 8.5 metres long, this old fishing vessel came to grief near Beacon Point in 1981, settling upright on a rocky seabed at a maximum depth of 11 metres. We find it’s a brilliant training ground for newer wreck divers, or a lovely easy second dive when the tide’s right. The wreck itself is pretty intact, though time and tide have definitely had their way with the superstructure. You can still make out the wheelhouse area and the bow, often draped in kelp that sways with the gentle surge. We love poking around the engine room access, though it’s a squeeze and probably best left to the crabs that have made it their home. The *Blue Mink* is absolutely smothered in jewel anemones, a vibrant orange carpet that really pops in the torchlight, even on a bright day. Look closely, and you’ll spot blennies peering from cracks, gobies scuttling across the plates, and often, a resident conger eel tucked away in a darker corner of the hull. It’s not a dive that will test your limits, but it’s full of small wonders and a perfect example of how quickly the sea reclaims what’s hers.

    Typical BLUE MINK 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.

    Today06:3217:3511h 3m daylightGolden hour 16:51

    BLUE MINK Wreck History

    Year Sunk

    1981

    Vessel Type

    fishing vessel

    Cause

    grounding

    The Blue Mink tells a classic story of a small vessel versus the rugged coastline of Cornwall. In April 1981, this 8.5-meter fishing boat was reported on the rocks at Beacon Point, a victim of the treacherous near-shore waters. Unable to be saved, it later slipped beneath the waves and settled on the seabed.

    Lying in just 11 meters of water, the Blue Mink is now a fantastic and accessible dive site, perfect for novice divers, photographers, or as a relaxed second dive of the day. Its shallow depth allows for long bottom times and excellent light penetration. Over the decades, the wreck has become a thriving artificial reef, offering a home to a variety of local marine life. Divers can explore the remains of this small vessel and enjoy the vibrant ecosystem that has grown around its simple, tragic end.

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    Conditions

    Ocean conditions, forecast and tides for BLUE MINK

    BLUE MINK Ocean Conditions

    Monthly averages for BLUE MINK, 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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