47m
    Cornwall & Devon, United Kingdom
    Offshore Overfalls

    HMS VERNON II (POSSIBLY)

    Best months: Jul–Sep

    Protected Area

    Offshore Overfalls

    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) - HMS VERNON II (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 47m
    StandoutExceptional marine biodiversity

    The HMS Vernon II, or what we strongly suspect is her, offers a deep dive with a real sense of history. Dropping down to 47 metres, you’re looking at a substantial wooden wreck, originally a sailing first-rate built in 1855, later converted to a steamship. It's a proper expedition, demanding good planning and a calm day, but the payoff is immense. What we love about this site is the sheer scale and the way the sea has reclaimed it. Visibility, when it's good, lets you appreciate the ship’s length, 74.7 metres, sprawling across the seabed. You'll see massive timbers, dark and waterlogged, still holding their form, often draped in dead man's fingers and anemones. Our favourite part is peeking into the darker recesses, imagining the life she once held. The engine room area is particularly intriguing, though much of the machinery is long gone. Keep an eye out for conger eels nestled amongst the beams; they're almost always present. This isn't a dive for beginners, but for experienced wreck enthusiasts looking for a challenging, rewarding exploration, it’s a standout.

    Typical HMS VERNON II (POSSIBLY) Dive Profile

    15m30m45mSafety Stop0m47m 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 47m 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.

    Today06:1917:2111h 2m daylightGolden hour 16:37

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    Conditions

    Ocean conditions, forecast and tides for HMS VERNON II (POSSIBLY)

    HMS VERNON II (POSSIBLY) Ocean Conditions

    Monthly averages for HMS VERNON II (POSSIBLY), 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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