About this swim spot
Southerndown is a sea swim spot on the Wales coast and one of around 2,000 UK swim spots Hattie Knows monitors continuously. Tide times, wave height and water temperature shape every sea swim — Hattie pulls all three from official UK Hydrographic Office and Met Office feeds.
Every Hattie verdict combines direct ingest from all 12 UK water companies' Event Duration Monitoring feeds, EA / NRW / SEPA / DAERA bathing-water samples, Met Office and Open-Meteo forecasts, UKHO tide tables, and live flood warnings — fused into a single read of whether it is safe to swim right now.
Nearby swim spots
- Hardy’s Bay 2.7 km away
- Ogmore-By-Sea 3.4 km away
- Traeth yr Afon 4.7 km away
- Trecco Bay Porthcawl 6.4 km away
- Sandy Bay Porthcawl 7 km away