WhereToSwim.eu

West Mersea

Good to go

No current pollution alerts — always assess conditions yourself.

Official water quality

Classified Good in 2025.

Official bathing-water profile

Common questions

Can you swim at West Mersea right now?
West Mersea is currently marked "Good to go". No current pollution alerts — always assess conditions yourself. This reflects the latest data published by the Environment Agency (England). Conditions change quickly — always assess the water yourself before entering.
What is the water quality like at West Mersea?
the Environment Agency (England) classified West Mersea as Good in 2025. Classifications are a rolling assessment of bacterial samples taken over four bathing seasons, measured against E. coli and intestinal enterococci limits set by the EU Bathing Water Directive.
Is there a swimming ban or warning at West Mersea?
There are no active bathing restrictions published by the Environment Agency (England) for West Mersea. That is not a guarantee of safety — assess conditions yourself.

© Environment Agency copyright and/or database right 2026. All rights reserved.

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