ispod hotela Navis

Coastal beach in Opatija, Kvarner · view on map

Sea
23.3 °C
Air
21.9 °C
Opatija, ~2 km · 2026-09-18
ispod hotela Navis, Opatija
Photo: ronibaric / Wikimedia Commons (CC BY 3.0)
ispod hotela Navis, Opatija
Photo: ronibaric / Wikimedia Commons (CC BY 3.0)
ispod hotela Navis, Opatija
Photo: Bernd Thaller from Graz, Austria / Wikimedia Commons (CC BY 2.0)
Latest water test (7 Sep 2026): Excellent
Annual classification 2025: Excellent

Quality history

20172025
Not classifiedExcellent
Year-by-year table
SeasonClassification
2025Excellent
2024Excellent
2023Excellent
2022Excellent
2021Excellent
2020Excellent
2019Excellent
2018Excellent
2017Not classified

Sample statistics by season

2021202220232024
Samples taken40404040
E. coli, 95th percentile (CFU/100 ml)15111210
Intestinal enterococci, 95th pct. (CFU/100 ml)19151310

EU thresholds for an "Excellent" coastal rating: E. coli ≤ 250, enterococci ≤ 100 CFU/100ml (95th percentile).

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Classifications follow the EU Bathing Water Directive: each season's rating is based on the last four seasons of samples. Source: European Environment Agency / Croatian national monitoring (Institute of Oceanography and Fisheries).