15-35m
    Scapa Flow, Orkney, United Kingdom
    Auskerry

    Wreck of Ruby [Possibly]

    Good diving all year

    Protected Area

    Auskerry

    Why dive here

    With 140+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - Wreck of Ruby [Possibly] offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.

    Best timeYear-round
    WetsuitA drysuit
    Marine lifeBlue Whales, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 140+ species recorded
    Water8-14°C · warmest July, August, September
    CharacterWreck dive · max 15-35m
    StandoutRich in charismatic marine life

    The Rill Cove Wreck in Cornwall is one of those dives that sticks with you, a proper piece of history claimed by the sea. We’ve done it a few times, and each trip feels different depending on the light and the currents. Descending onto the site, you quickly realise this isn’t some scattered debris; it’s a recognisable wreck, broken but substantial, often with a decent amount of current running over it, which just adds to the atmosphere. What we really love here is how the wreck has become a living reef. The metal structure is absolutely coated in life. You'll spot jewel anemones in every shade of orange and pink clinging to the plates, and the crumb-of-bread sponge seems to thrive here, a vibrant splash of yellow against the gloomier steel. Look closer into the nooks and crannies and you’ll find common lobsters eyeing you from their hideouts, and nursehounds often resting in the deeper sections. We’ve even seen huge pollock cruising the perimeter, clearly enjoying the shelter the wreck provides. It’s a dive for those who appreciate history mingling with nature, offering enough structure to explore but also a rich tapestry of Cornish marine life.

    Typical Wreck of Ruby [Possibly] Dive Profile

    5m10m15mSafety Stop0m15m max~50 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.

    Cold water this month (avg 13°C). Drysuit or thick wetsuit (7mm+) recommended.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:3817:1810h 40m daylightGolden hour 16:22

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    Conditions

    Ocean conditions, forecast and tides for Wreck of Ruby [Possibly]

    Wreck of Ruby [Possibly] Ocean Conditions

    Monthly averages for Wreck of Ruby [Possibly], sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (58.64, -3.16) (8km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    13°C

    55°F · Range: 11.4–13.8°C

    Air Temperature

    10°C

    50°F

    Wind Speed

    9.26 m/s

    18.0 knots

    Atmospheric Pressure

    1005.3 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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