29m
    Cornwall & Devon, United Kingdom
    St Helen's Duver & Priory Wood

    VANESSA (PROBABLY)

    Best months: Jul–Sep

    Protected Area

    St Helen's Duver & Priory Wood

    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) - VANESSA (PROBABLY) 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 29m
    StandoutExceptional marine biodiversity

    The Vanessa, or at least what we *think* is the Vanessa, is a real favourite of ours when we're diving off the Cornish coast. It's not a grand ocean liner, but this little 5.5m cabin cruiser, sitting upright at 29m, has a quiet charm that’s hard to beat. Dropping down, you’ll find the wheelhouse largely intact, and we love to poke around where the dashboard would have been, imagining the last moments before she went down in '81. It’s completely colonised now, a soft blanket of plumose anemones and dead man's fingers transforming the fibreglass hull into a living reef. You'll often find conger eels tucked away inside the small cabin, their heads peering out, and we’ve seen some surprisingly large lobsters sheltering beneath the stern. For divers who appreciate intimate wreck encounters and don't mind a bit of a treasure hunt – figuring out what’s what on such a small, encrusted vessel – the Vanessa is a brilliant pick. It’s perfect for a second dive when you want something a bit more relaxed but still genuinely interesting. We’d suggest going on a slack tide, as the visibility can be excellent then, really letting you appreciate the details.

    Typical VANESSA (PROBABLY) Dive Profile

    10m20m30mSafety Stop0m29m max~30 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

    Depth of 29m - Advanced Open Water 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.

    Today06:2117:2311h 2m daylightGolden hour 16:38

    Nearest Dive Centres to VANESSA (PROBABLY)

    Dive shops near VANESSA (PROBABLY)

    View all dive centres in Cornwall & Devon

    Reviews for VANESSA (PROBABLY)

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for VANESSA (PROBABLY)

    VANESSA (PROBABLY) Ocean Conditions

    Monthly averages for VANESSA (PROBABLY), 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

    Plan & book

    Ways to dive Cornwall & Devon, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Cornwall & Devon

    Places to stay

    via Booking.com

    Hotels and dive resorts near Cornwall & Devon.

    Search stays in Cornwall & Devon

    Dive insurance

    Most travel insurance excludes or limits scuba. Check what you need before you go.

    Dive insurance explained

    Partner links: we may earn a commission if you book, at no extra cost to you. How we make money

    Where to Stay near VANESSA (PROBABLY)

    Prices from Booking.com. We may earn a commission at no extra cost to you.

    Back to Cornwall & Devon