Bathing water quality in Isle of Anglesey

Isle of Anglesey has 13 designated bathing waters. The regulator's latest classifications are 9 Excellent, 3 Good and 1 Sufficient.

Updated June 2026

The cleanest beaches in Isle of Anglesey

Rated Excellent or Good in the regulator's latest annual classification. Open any beach for today's live verdict.

Excellent Aberffraw Isle of Anglesey Excellent Church Bay Isle of Anglesey Excellent Llanddona Isle of Anglesey Excellent Llanddwyn Isle of Anglesey Excellent Porth Dafarch Isle of Anglesey Excellent Rhosneigr Isle of Anglesey

Every bathing water in Isle of Anglesey

Excellent Aberffraw Isle of Anglesey Excellent Church Bay Isle of Anglesey Excellent Llanddona Isle of Anglesey Excellent Llanddwyn Isle of Anglesey Excellent Porth Dafarch Isle of Anglesey Excellent Rhosneigr Isle of Anglesey Excellent Silver Bay Rhoscolyn Isle of Anglesey Excellent St Davids - Benllech Isle of Anglesey Excellent Traeth Lligwy Isle of Anglesey Good Benllech Isle of Anglesey Good Borth Wen Isle of Anglesey Good Trearddur Bay Isle of Anglesey Sufficient Cemaes Isle of Anglesey

Common questions

Which beach is cleanest in Isle of Anglesey?: Aberffraw holds an Excellent classification, the regulator's top tier. 12 of the 13 bathing waters in Isle of Anglesey are rated Excellent or Good.
How many bathing waters are in Isle of Anglesey?: 13. The regulator's latest classifications are 9 Excellent, 3 Good and 1 Sufficient.