20m
    Cornwall & Devon, United Kingdom

    INGENIEUR MAXIME HESSE

    Best months: Jul–Sep

    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) - INGENIEUR MAXIME HESSE 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 20m
    StandoutExceptional marine biodiversity

    The Ingenieur Maxime Hesse, a tug that went down in 1921, is one of our favourite Cornwall wrecks for a few simple reasons. It’s a proper ship, not just a pile of rubble, and it sits upright at a very manageable 20 metres. We love dropping onto the stern, often with decent visibility, and finding the prop still very much there, usually covered in anemones and dead man’s fingers. From there, you can trace the deck forward. The wheelhouse is gone, but the general shape is still clear. Look for conger eels tucked into any dark space and wrasse patrolling the perimeter. It’s a compact wreck, so you can take your time, poke around, and still do a good circuit in 30 minutes of bottom time. For divers who appreciate historical wrecks that still look like ships, rather than just scattered debris, this one’s a real treat. We’d suggest diving it on a neap tide for the best conditions, as currents can pick up a bit here.

    Typical INGENIEUR MAXIME HESSE Dive Profile

    10m20mSafety Stop0m20m 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 20m - 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.

    Today06:2017:2411h 5m daylightGolden hour 16:41

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    Conditions

    Ocean conditions, forecast and tides for INGENIEUR MAXIME HESSE

    INGENIEUR MAXIME HESSE Ocean Conditions

    Monthly averages for INGENIEUR MAXIME HESSE, 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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