KOPALIŠČE ŽUSTERNA
2025: ExcellentKOPALIŠČE ŽUSTERNA is a coastal bathing water in Slovenia, 1.5 km west of Koper (Coastal–Karst (Obalno-kraška)) and about 13 km south-west of Trieste in a straight line. Its official 2025 EEA bathing-water classification is Excellent.
V slovenščini: Kopalno območje KOPALIŠČE ŽUSTERNA (Koper): uradna razvrstitev EU za leto 2025 je »odlična«. Kakovost je bila odlična v 6 od 11 razvrščenih sezon od leta 2015. Začasne prepovedi kopanja in opozorila o onesnaženju objavlja pristojni organ (povezava spodaj). Preostanek strani je v angleščini.
Check today's status and exact location
The annual EEA class gives long-term context. Use the competent authority (Slovenian Environment Agency (ARSO), Ministry of Environment, Climate and Energy) for temporary pollution, closures or alerts, and confirm this bathing water on the map before relying on the record.
Season status: Today (11 November 2026) is outside the official bathing season (1 June – 15 September). Official monitoring is tied to the season (a first sample may be taken shortly before it opens), so there are no current official water-quality results now. The next season starts on 1 June 2027.
Quality history
Annual classifications from the EEA record, 2015–2025, where available.
It was classified in 11 of the 11 seasons from 2015 to 2025 (first classified season in this record: 2015), and 6 of those classifications were Excellent. The current run of Excellent classifications covers 2 consecutive seasons (2024–2025).
Where it is in Coastal–Karst (Obalno-kraška)
How it compares locally
There are 20 other official bathing waters in Slovenia within 25 km of this point. Across Slovenia, 100% of the 21 coastal bathing waters were Excellent in 2025 (75.5% of all 49 sites in the country).
| Radius | Sites | Excellent | Good | Sufficient | Poor | Not classified |
|---|---|---|---|---|---|---|
| Within 5 km | 6 | 6 | 0 | 0 | 0 | 0 |
| Within 10 km | 11 | 11 | 0 | 0 | 0 | 0 |
| Within 25 km | 20 | 20 | 0 | 0 | 0 | 0 |
Other official bathing waters near Koper
2 other official bathing waters have Koper as nearest named place. Together, 3 of 3 were Excellent in 2025.
- KOPALNO OBMOČJE ŽUSTERNA–AC JADRANKA Excellent Coastal
- MESTNO KOPALIŠČE KOPER Excellent Coastal
Weather forecast at this location
| Air temperature | 14.4 °C · heavy rain |
|---|---|
| Wind | 1.8 m/s from the south-west |
| Rain, next 24 h | 44.9 mm |
| Air temperature range, next 24 h | 14 to 17 °C |
Forecast data: MET Norway Locationforecast, licensed under CC BY 4.0, summarised by BathingWaterFinder for the nearest ~1 km grid point. This is a weather forecast for the air, not a measurement of water temperature or water quality.
Nearby official bathing waters
Closest records in Slovenia by straight-line distance. This is not road distance or a live safety ranking.
Coastal · Excellent0.4 km westMESTNO KOPALIŠČE KOPER
Coastal · Excellent1.2 km eastKOPALIŠČE ADRIA ANKARAN
Coastal · Excellent3.8 km north-eastKOPALNO OBMOČJE PRI SVETILNIKU
Coastal · Excellent4.2 km westNARAVNO KOPALIŠČE RKS MZL DEBELI RTIČ
Coastal · Excellent4.5 km north
Quick answers
- What is the latest official rating for KOPALIŠČE ŽUSTERNA?
- Excellent for the 2025 bathing season, according to the EEA dataset reported by Slovenia. The class summarises microbiological sampling over several seasons; it is not a same-day measurement.
- Has the rating changed recently?
- No. It was Excellent in both 2024 and 2025.
- Where do I check whether swimming is allowed today?
- Use the national profile linked on this page or Kopalne vode (GOV.SI / ARSO) run by Slovenian Environment Agency (ARSO), Ministry of Environment, Climate and Energy, and follow signs and lifeguard instructions at the water. Temporary bans and pollution alerts are published there, not in the annual EEA class.
- Is it bathing season there right now?
- Today (11 November 2026) is outside the official bathing season (1 June – 15 September). Official monitoring is tied to the season (a first sample may be taken shortly before it opens), so there are no current official water-quality results now. The next season starts on 1 June 2027.
Show this official rating on your website
For municipalities, campsites, hotels and clubs: the badge shows the current official EEA class of KOPALIŠČE ŽUSTERNA and updates automatically when the next season's classification is published. It links back to this page with the history and today's notice sources.
Slovenia bathing-water overview · Browse all Slovenia bathing waters · All coastal bathing waters in Slovenia · Bathing waters near Trieste · Understand the annual EEA ratings
Official source
Data source: European Environment Agency (EEA); bathing-water data and coordinates are reported by national authorities. Imported for this site on 2026-11-06. Distances, local counts and the history summary are calculated by BathingWaterFinder from those official records.
Check national profile / current notices