32m
    Cornwall & Devon, United Kingdom
    St Agnes

    KING HARRY

    Best months: Jul–Sep

    Protected Area

    St Agnes

    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) - KING HARRY 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 32m
    StandoutExceptional marine biodiversity

    The King Harry is one of those wrecks we keep coming back to. She’s a ferry, sunk in 1936 while being towed up to the Clyde for scrap, an Easterly gale doing her in after she’d already taken a beating near Lizard Point. You drop onto her at 32 metres, and the visibility can be a bit of a lottery, as is often the case in Cornwall. But when it’s good, the sheer scale of her stands out. We love the way she’s mostly intact, a proper ghost ship lying upright. You can trace the deck lines, imagine the cars she once carried. Conger eels are a given here, tucked into every crevice, sometimes surprisingly large. Look for the jewel anemones that carpet parts of the structure, adding splashes of electric orange and pink against the aged metal. It’s a dive that rewards slow exploration, taking your time to really appreciate the history and the marine life that’s made it home. This one’s definitely for divers who appreciate a bit of history with their wreck diving, and don’t mind the deeper end of the recreational limit.

    Typical KING HARRY Dive Profile

    15m30mSafety Stop0m32m max~20 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

    Deep dive (32m) - monitor air consumption closely. Advanced 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.

    Today06:3717:4011h 3m daylightGolden hour 16:56

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    Conditions

    Ocean conditions, forecast and tides for KING HARRY

    KING HARRY Ocean Conditions

    Monthly averages for KING HARRY, 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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