27m
    Cornwall & Devon, United Kingdom
    St Helen's Duver & Priory Wood

    GLEN (POSSIBLY)

    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) - GLEN (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 27m
    StandoutExceptional marine biodiversity

    The GLEN, a small fishing vessel that met its end rather dramatically by fire in 1981, often gets overlooked in favour of Cornwall’s bigger wrecks. That’s a mistake, we think. Sitting upright at 27 metres, this isn't some vast, sprawling freighter, but its compact size is precisely what makes it so engaging. You can really get a feel for the whole vessel in one dive, poking around the wheelhouse area and imagining the blaze. What we really love about the GLEN is how quickly marine life has adopted it. We’ve seen conger eels peering from every conceivable nook, and often find spider crabs clambering over the bow. The light filters down nicely on a sunny day, illuminating the jewel anemones that are starting to colonise the metalwork. It’s a great wreck for those looking for something a bit more intimate, where you can spend your bottom time truly exploring rather than just cruising past.

    Typical GLEN (POSSIBLY) Dive Profile

    10m20m30mSafety Stop0m27m 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 27m - 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

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    Conditions

    Ocean conditions, forecast and tides for GLEN (POSSIBLY)

    GLEN (POSSIBLY) Ocean Conditions

    Monthly averages for GLEN (POSSIBLY), sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)

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    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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