Hotel Istra - kupalište
Opatija
Current grade
Measured: 15.06.2026 09:40
Sea
21.8 °C
Air
25 °C
Salinity
36.8 ‰
Wind
Grade history (last 11 seasons)
About the beach
Hotel Istra - kupalište is located in Opatija. Length: 130 m. Mean sea temperature over the season: 22.4 °C.
Amenities
This season's measurements
| Date | Cycle | Grade | Sea | Air | Salinity |
|---|---|---|---|---|---|
| 15.06.2026 09:40 | 3 | 21.8 °C | 25 °C | 36.8 ‰ | |
| 01.06.2026 09:58 | 2 | 21.1 °C | 24 °C | 36.1 ‰ | |
| 18.05.2026 09:35 | 1 | 16.1 °C | 21 °C | 36.0 ‰ |
Sea temperature this season
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Location
Coordinates: 45.3264° N, 14.3011° E
Other beaches nearby
Annual grades
| Year | Samples | National | EU |
|---|---|---|---|
| 2025 | 10 | ||
| 2024 | 10 | ||
| 2023 | 10 |
Sampling point
Samples are collected by the competent public-health institution and analysed in accordance with EU Directive 2006/7/EC. Grades are derived from Escherichia coli and intestinal enterococci readings. More information: IZOR.