Traunsee - Weißer Steinbruch - Istria Peninsula

Tulapos Marine Sanctuary on Siquijor is a real local favourite, and it's easy to see why. We love a site that delivers something different every time, and Tulapos does just that, especially for those with an eye for the smaller stuff. Drop in, and you’re immediately enveloped by the sheer density of cardinalfish and fusiliers – honestly, sometimes it feels like swimming through a silver curtain. Keep an eye out for the Black-belt hogfish patrolling the reef, their colours really pop against the darker corals. It’s the kind of place where you’ll spend ages hovering over a patch of rubble, spotting a Threadless Blenny darting into its hole or the peculiar antics of a Crazy Fish. We often find ourselves just watching the Stobbs' Pygmygoby, such tiny, elegant movers. Our pick for a top tip here: go early, just after sunrise, when the light plays beautifully through the schools of fish and before any surface chop picks up. It’s generally a gentle dive, perfect for photographers or anyone who likes to take their time and truly absorb the finer details of a thriving reef.

Location
Istria Peninsula, Croatia, Mediterranean & Europe
Coordinates
47.863743, 13.797278

Best Time to Dive in Istria Peninsula

The warmest water temperatures in Istria Peninsula occur in August, averaging 26.1°C. The coolest conditions are in March at 11.8°C.

Monthly Water Temperatures

  • January: 13.5°C
  • February: 11.9°C
  • March: 11.8°C
  • April: 13.4°C
  • May: 17.0°C
  • June: 22.4°C
  • July: 25.6°C
  • August: 26.1°C
  • September: 23.6°C
  • October: 20.3°C
  • November: 17.8°C
  • December: 15.8°C

Nearby Dive Sites in Istria Peninsula

Nearest Dive Centres to Traunsee - Weißer Steinbruch

Marine Life in Istria Peninsula

Home to 48 recorded species including 28 reef fish, 7 sharks & rays, 3 other, 2 crabs & lobsters, 2 octopus & squid, 1 whales & dolphins.

Notable Species

Recommended Packing List for Traunsee - Weißer Steinbruch

Based on average water temperature of 18.3°C, currents 2 cm/s.

  • Wetsuit (3-5mm) - comfortable for 18°C water
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories