About this swim spot
Castle Haven Bay is a sea swim spot on the UK 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
- Kirkandrews Bay 0.6 km away
- Carrick 2.4 km away
- Brighouse Bay 5.1 km away
- Mossyard 5.4 km away
- Dhoon Bay 6.5 km away