10m
    Cornwall & Devon, United Kingdom
    Trevose Head

    LAKE OWENS

    Best months: Jul–Sep

    Protected Area

    Trevose Head

    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) - LAKE OWENS 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 10m
    StandoutExceptional marine biodiversity

    Lake Owens isn't your typical pretty dive, but for wreck enthusiasts, it’s a properly atmospheric experience. This steamship, torpedoed in 1918, lies in just 10 metres, which is fantastic for bottom time. We love that the shallow depth means ambient light filters through, giving the whole site a wonderfully eerie glow, especially on a sunny day. What you'll find here is a substantial wreck, broken but still retaining its imposing bulk. You can pick out engine room sections and cargo holds, now home to a surprising array of life. Conger eels are a common sight, tucked into crevices, and we’ve often seen spider crabs scuttling across the plates. The real charm comes from exploring the nooks and crannies, imagining the ship's final moments. It’s a great site for photographers keen on dramatic silhouettes and history buffs who appreciate a tangible link to the past. Go on a slack tide for the easiest exploration.

    Typical LAKE OWENS Dive Profile

    5m10mSafety Stop0m10m 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.

    Today06:3617:3911h 2m daylightGolden hour 16:54

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    Conditions

    Ocean conditions, forecast and tides for LAKE OWENS

    LAKE OWENS Ocean Conditions

    Monthly averages for LAKE OWENS, 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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