Kostrena Dive Center House Reef
Conditions
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
This shallow reef near Rijeka offers easy access with diverse marine life. Expect octopus, scorpionfish, and colorful nudibranchs among the boulders and seagrass. Gentle slopes and good visibility make it ideal for beginners. The sheltered bay provides calm conditions year-round. Artificial structures attract schooling fish, adding interest to the rocky bottom. Night dives reveal crabs and other nocturnal creatures. Water temperatures range from 12°C in winter to 24°C in summer.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Mediterranean Rainbow WrasseCoris julisReported here · unconfirmed
Yellow Cluster AnemoneParazoanthus axinellaeReported here · unconfirmed
Marbled CrabPachygrapsus marmoratusReported here · unconfirmed
Warty CrabEriphia verrucosaObserved near here · iNaturalist
Bucchich's GobyGobius bucchichiObserved near here · iNaturalist
Mediterranean DamselfishChromis chromisObserved near here · iNaturalist
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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