36m
    Cornwall & Devon, United Kingdom
    Compton Chine to Steephill Cove

    MENDI

    Best months: Jul–Sep

    Protected Area

    Compton Chine to Steephill Cove

    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) - MENDI 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 36m
    StandoutExceptional marine biodiversity

    The Mendi, sitting at 36 metres, isn't your average wreck dive. This steamship, sunk in 1917, is largely broken up, but its sheer size, at over 112 metres long, means there's a lot of debris field to explore. You’ll weave around sections of the hull, boilers, and machinery, all well-colonised by plumose anemones, dead man's fingers, and plenty of fish like conger eels tucked into crevices. It's a sombre site, certainly, but for experienced divers comfortable with deeper wrecks and typical UK visibility, it offers a tangible link to maritime history and a thriving artificial reef. We'd suggest checking the tides; slack water makes for a far more enjoyable rummage.

    Typical MENDI Dive Profile

    15m30mSafety Stop0m36m max~20 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

    Deep dive (36m) - monitor air consumption closely. Advanced 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.

    Today06:2117:2411h 3m daylightGolden hour 16:40

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    Conditions

    Ocean conditions, forecast and tides for MENDI

    MENDI Ocean Conditions

    Monthly averages for MENDI, 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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