DivePlnr
    Plavnic Cave dive site
    cave
    10-30m
    Istria Peninsula, Croatia
    Podmorje Plavnika i Kormata

    Plavnic Cave

    Best months: Jul–Aug

    Protected Area

    Podmorje Plavnika i Kormata

    Why dive here

    With 46+ marine species recorded in the area - including dolphins, sea turtles and cuttlefish - Plavnic Cave offers some of Istria Peninsula's richest cave 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
    CharacterCave dive · max 10-30m
    StandoutDramatic cave topography

    Plavnic Cave is a classic Istrian cave dive, offering a cool penetration for those comfortable in overhead environments. You'll likely see schools of small fish near the entrance, and the light play inside can be quite dramatic on a sunny day. It's a straightforward cave, but definitely one for experienced divers with proper cave training. We’d suggest a dive light to truly appreciate the formations.

    Typical Plavnic Cave 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.

    Safety Notes

    Overhead environment - never enter without proper cave/cavern training, redundant equipment, and a guideline.

    Today06:1317:2611h 14m daylightGolden hour 16:47

    Nearest Dive Centres to Plavnic Cave

    Dive shops near Plavnic Cave

    Diving Center

    8km away

    Fun Diving Krk

    8km away
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    Sea Mates

    9km away
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    Hang-Loose-Diving®

    10km away
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    diving Cres

    11km away
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    Magic Dive

    11km away
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    Conditions

    Ocean conditions, forecast and tides for Plavnic Cave

    Plavnic Cave Ocean Conditions

    Monthly averages for Plavnic Cave, 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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