Water Sea pool, Coastguards Beach When you can swim Open to swimmers Closed to swimmers
Getting there Coastguards Beach, Erme Estuary is near Mothecombe, Devon. Use the coordinates below in your maps app, and check road access with the land manager before you go.
50.3121, -3.9470 Copy
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Something changed at Coastguards Beach, Erme Estuary? Closures and new rules help everyone. Report a change Can I swim here?
Yes. It is an officially designated bathing water: the Environment Agency tests the water during the bathing season (15 May to 30 September).
The official bathing season, when the water is tested, runs from 15 May to 30 September..
Water Poor: official classification (2025)
Status Official bathing water Last checked 17 October 2026. Source: Environment Agency, bathing water profile .