57m
    Cornwall & Devon, United Kingdom
    Dolphin Head Highly Protected Marine Area

    CHATBURN (POSSIBLY)

    Best months: Jul–Sep

    Protected Area

    Dolphin Head Highly Protected Marine Area

    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) - CHATBURN (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 57m
    StandoutExceptional marine biodiversity

    The Chatburn, a steamer sunk by a U-boat in 1917, is one of those deeper wrecks that really rewards a planned dive. We love the sheer scale of it, sitting upright on the seabed at 57 metres, its structure largely intact despite the century it’s spent down there. Dropping onto the bridge area, you can still trace the outline of the vessel, feeling the cold, dark water around you as you descend. Our favourite part is exploring the holds, often filled with conger eels – some of them huge – tucked into every crevice. You’ll also find spider crabs scuttling across the deck plates and nudibranchs clinging to the superstructure. This is a dive for experienced technical divers, those comfortable with deeper profiles and the conditions the English Channel can throw at you. Go on a slack tide, obviously, but also look for a day with minimal surface swell; the long ascent can get uncomfortable otherwise. It’s a proper piece of history down there, a somber reminder of a different time, and always worth the effort.

    Typical CHATBURN (POSSIBLY) Dive Profile

    15m30m45m60mSafety Stop0m57m 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 57m 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.

    Today06:1917:2311h 4m daylightGolden hour 16:39

    Reviews for CHATBURN (POSSIBLY)

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for CHATBURN (POSSIBLY)

    CHATBURN (POSSIBLY) Ocean Conditions

    Monthly averages for CHATBURN (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

    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 CHATBURN (POSSIBLY)

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

    Back to Cornwall & Devon