10-25m
    Istria Peninsula, Croatia
    Otok Zeča

    Zeca

    Best months: Jul–Aug

    Protected Area

    Otok Zeča

    Why dive here

    With 46+ marine species recorded in the area - including dolphins, sea turtles and cuttlefish - Zeca offers some of Istria Peninsula's richest reef 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
    CharacterReef dive · max 10-25m

    Zeca is a good spot for a relaxed dive along the Istrian coast. You’ll likely come across Grohmann’s scaldfish and perhaps a thornback skate resting on the sand. Look out for sunset cup corals and the occasional cowfish among the rocks. It’s an easy dive, suitable for beginners or those wanting a gentle afternoon in the water.

    Typical Zeca Dive Profile

    5m10mSafety Stop0m10m 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.

    Today06:1317:2711h 14m daylightGolden hour 16:48

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    Conditions

    Ocean conditions, forecast and tides for Zeca

    Zeca Ocean Conditions

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

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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