11m
    Istria Peninsula, Croatia

    IMPERIO (OR C320)

    Best months: Jul–Aug

    Why dive here

    With 46+ marine species recorded in the area - including dolphins, sea turtles and cuttlefish - IMPERIO (OR C320) 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 Imperio, or C320, is one of our favourite shallow wrecks in Istria, a real playground for anyone who appreciates a bit of history underwater. It’s sitting upright in just 11 metres, so you get incredible light penetration, even on an overcast day. You can pretty much cover the whole wreck in one dive without feeling rushed. We love poking around the bow, where the anchor chain still drapes off, and then finning back along the main deck. The whole wreck is draped in a thick carpet of sponges and hydroids, a genuinely impressive sight. Look closely and you’ll spot blennies eyeing you from every crevice and nudibranchs grazing on the encrusting life. It’s an easy dive, perfect for photographers wanting to capture those moody wreck shots, or just for enjoying a relaxed explore. We’d suggest going early to avoid any boat traffic, especially in summer. The currents here are usually negligible, making it a very comfortable dive for all experience levels.

    Typical IMPERIO (OR C320) 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.

    Today06:2117:3411h 13m daylightGolden hour 16:54

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    Conditions

    Ocean conditions, forecast and tides for IMPERIO (OR C320)

    IMPERIO (OR C320) Ocean Conditions

    Monthly averages for IMPERIO (OR C320), 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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