Southwick water quality history

Explore historical Environment Agency samples and annual bathing water classifications for Southwick in Adur.

The bathing water is situated on the south coast in West Sussex, adjacent to Shoreham Harbour. The beach is on a thin peninsula of land with the harbour behind. The bathing water is predominantly a groyned, shingle beach but with some sand exposed at low water. The River Adur exits the harbour at the western end of the bathing water separated by a concrete breakwater.

Available sample history
1988 to 2026
Samples
702
Latest official classification
Excellent (2025)

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Annual classification history

Official assessments and historical estimates are labelled separately. Missing years are not filled in.

Available annual results, newest first
YearClassificationAssessment source
2025ExcellentOfficial Environment Agency assessment
2024ExcellentOfficial Environment Agency assessment
2023ExcellentOfficial Environment Agency assessment
2022ExcellentOfficial Environment Agency assessment
2021ExcellentOfficial Environment Agency assessment
2019ExcellentOfficial Environment Agency assessment
2018ExcellentOfficial Environment Agency assessment
2017ExcellentOfficial Environment Agency assessment
2016ExcellentOfficial Environment Agency assessment
2015ExcellentOfficial Environment Agency assessment
2014ExcellentOfficial Environment Agency assessment
2013ExcellentOfficial Environment Agency assessment
2012ExcellentOfficial Environment Agency assessment
2011ExcellentOfficial Environment Agency assessment
2010ExcellentOfficial Environment Agency assessment
2009ExcellentHistorical estimate
2008ExcellentHistorical estimate
2007ExcellentHistorical estimate
2006ExcellentHistorical estimate
2005ExcellentHistorical estimate
2004ExcellentHistorical estimate
2003ExcellentHistorical estimate
2002ExcellentHistorical estimate
2001ExcellentHistorical estimate
2000ExcellentHistorical estimate
1999ExcellentHistorical estimate
1998PoorHistorical estimate
1997PoorHistorical estimate
1996PoorHistorical estimate
1995PoorHistorical estimate
1994PoorHistorical estimate
1993PoorHistorical estimate
1992PoorHistorical estimate
1991PoorHistorical estimate
1990PoorHistorical estimate
1989Not assessedHistorical estimate
1988Not assessedHistorical estimate

Source: Environment Agency / Swimfo. Data retrieved 16 October 2026. Historical trends do not describe conditions today; check Swimfo and local notices for current advice.

Nearby bathing waters