Official annual classification
PORT LA CHAINE
2025: SufficientNot a live safety signal. This is an annual official classification. Temporary pollution, algae, weather, currents or closures may change current conditions. Check the competent authority before swimming.
Quality history
Historical annual classifications from the EEA record, where available.
2025Sufficient
2024Sufficient
2023Sufficient
2022Good
2021Good
2020Excellent
2019Excellent
2018Good
2017Good
2016Good
2015Sufficient
History summary
2 of 11 classified seasons in the 2015–2025 record are Excellent; the previous classified season (2024) was Sufficient.
Nearby official bathing waters
Closest records in France by straight-line distance. This is not road distance or a live safety ranking.
KERMAGEN
Coastal · Excellent0.9 kmPORS RAND
Coastal · Good1.9 kmPORS GUYON
Coastal · Excellent4.0 kmL'ILE A BOIS
Coastal · Not classified5.2 kmBEG VILIN
Coastal · Excellent5.7 km
Coastal · Excellent0.9 kmPORS RAND
Coastal · Good1.9 kmPORS GUYON
Coastal · Excellent4.0 kmL'ILE A BOIS
Coastal · Not classified5.2 kmBEG VILIN
Coastal · Excellent5.7 km
Official source
Data source: European Environment Agency (EEA); bathing-water data and coordinates are reported by national authorities. Imported for this site on 2026-09-14.
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