55m
    Cornwall & Devon, United Kingdom
    Beachy Head West

    OUSE (POSSIBLY)

    Best months: Jul–Sep

    Protected Area

    Beachy Head West

    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) - OUSE (POSSIBLY) 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 55m
    StandoutExceptional marine biodiversity

    The Ouse is one of those wrecks that really rewards a bit of preparation. She’s deep, sitting on the seabed at 55 metres, so you’ll need your trimix cert and a steady head for deep diving. We’ve found her at her best in late summer, when the thermocline pushes down and the top 10-15 metres offer decent light before the deeper gloom sets in. What we love about the Ouse is her intactness. Built in 1911, she went down in 1940, and time has treated her relatively gently. You can still make out the twin boilers, a huge presence in the bow section, and the triple expansion engine is a fantastic exploration. The cargo holds are open, often filled with conger eels – we’ve seen some absolute monsters lurking in the shadows. Look for the anemones blanketing the deck plates, vibrant against the dark metal. It’s a deep, challenging dive, but for experienced wreck enthusiasts, she offers a profound sense of history.

    Typical OUSE (POSSIBLY) Dive Profile

    15m30m45m60mSafety Stop0m55m max~15 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

    Maximum depth 55m exceeds recreational limits (40m). Technical diving certification and equipment required.

    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.

    Today06:1617:1911h 2m daylightGolden hour 16:35

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    Conditions

    Ocean conditions, forecast and tides for OUSE (POSSIBLY)

    OUSE (POSSIBLY) Ocean Conditions

    Monthly averages for OUSE (POSSIBLY), 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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