11m
    Istria Peninsula, Croatia

    WILLIAM HULME

    Best months: Jul–Aug

    Why dive here

    With 46+ marine species recorded in the area - including dolphins, sea turtles and cuttlefish - WILLIAM HULME offers some of Istria Peninsula's richest wreck diving. Water ranges 12-26°C, warmest July, August, September.

    Best timeJul–Aug
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDolphins, Sea Turtles and Cuttlefish · 46+ species recorded
    Water12-26°C · warmest July, August, September
    CharacterWreck dive · max 11m

    The *William Hulme* is a personal favourite of ours when we're diving Istria, a big Liberty ship lying in such shallow water. We love a wreck where you can really get a sense of its size without having to worry about decompression. She's broken into a few large sections, scattered over a sandy bottom at just 11 metres. You'll spend your dive exploring huge cargo holds, now open to the sun, where schools of damselfish hover in the filtered light. Look closer and you'll spot scorpionfish tucked into the plating and nudibranchs grazing on the abundant hydroids. The bow section, with its distinctive anchor chains and capstans, is particularly photogenic, especially early morning before any dive boat traffic stirs up the visibility. We always find ourselves returning to the stern, where the propeller shaft is still visible, encrusted with colourful sponges. It’s a superb dive for new wreck divers or anyone who just wants a long, relaxed bottom time soaking in the history.

    Typical WILLIAM HULME Dive Profile

    5m10mSafety Stop0m11m max~60 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

    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.

    Today06:1617:2911h 12m daylightGolden hour 16:49

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    Conditions

    Ocean conditions, forecast and tides for WILLIAM HULME

    WILLIAM HULME Ocean Conditions

    Monthly averages for WILLIAM HULME, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (45.08, 14.15) (21km away)

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    October Averages

    Sea Temperature

    20°C

    68°F · Range: 18.4–22.3°C

    Current Speed

    3.16 cm/s

    Direction: W (288.4°)

    Salinity

    37.74 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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