12m
    Cornwall & Devon, United Kingdom
    Gribbin Head - Polperro

    KANTOENG (PART OF)

    Best months: Jul–Sep

    Protected Area

    Gribbin Head - Polperro

    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) - KANTOENG (PART OF) 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 12m
    StandoutExceptional marine biodiversity

    The Kantoeng offers a different kind of wreck dive, a real piece of history laid out on the seabed. This old dredger capsized back in '37, and she’s now scattered west of Fowey Harbour. We love how the metal has softened over time, melding with the seafloor. It’s not about penetration here, but rather exploring the debris field, where twisted plates and beams form mini-habitats. Look closely and you’ll find conger eels tucked into crevices, their watchful eyes following you, and often a flurry of wrasse flitting between the structural remains. The maximum depth is a gentle 12 metres, which makes it perfect for longer dives, giving you plenty of time to poke around. Our favourite part is finding the odd identifiable piece of machinery, a true connection to the ship's working life. Visibility can be a typical Cornish mixed bag, but on a good day, the light plays beautifully through the water, illuminating the rust and the green growth that now carpets the wreck. This is a dive for those who appreciate history and the slow reclamation of the ocean.

    Typical KANTOENG (PART OF) Dive Profile

    5m10mSafety Stop0m12m 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.

    Today06:3517:3811h 3m daylightGolden hour 16:53

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    Conditions

    Ocean conditions, forecast and tides for KANTOENG (PART OF)

    KANTOENG (PART OF) Ocean Conditions

    Monthly averages for KANTOENG (PART OF), 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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