55m
    Cornwall & Devon, United Kingdom
    South-West Approaches to Bristol Channel

    DUMFRIES

    Best months: Jul–Sep

    Protected Area

    South-West Approaches to Bristol Channel

    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) - DUMFRIES 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 Dumfries is a proper deep dive, sitting at 55 metres off Trevose Head. We love a good wreck, and this World War One merchant vessel, torpedoed by a German submarine in 1915, really delivers. It’s a site for experienced divers, no question, but the rewards are there for those with the training. Dropping down, the sheer size of the Dumfries starts to emerge from the gloom. The stern is often the most intact section, with the propeller still sometimes visible. You'll find plenty of nooks and crannies to explore, though penetration is definitely for the very experienced. We’ve seen conger eels that look like they’ve been living here since the ship went down, along with some truly enormous lobsters tucked into the plating. The sheer amount of fish life, shoals of bib and pollock, makes the wreck feel alive despite its tragic history. Visibility can be a challenge, as with many UK deep wrecks, but on a good day, the sense of history is palpable. We’d suggest diving this one on a slack tide for the best chance to appreciate it.

    Typical DUMFRIES 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.

    Today06:3717:3911h 2m daylightGolden hour 16:54

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    Conditions

    Ocean conditions, forecast and tides for DUMFRIES

    DUMFRIES Ocean Conditions

    Monthly averages for DUMFRIES, 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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