Beach
Aberavon Beach
Neath Port Talbot, United Kingdom · sea 17.7 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Aberavon Beach (Welsh: Traeth Aberafan), also known as Aberavon Sands, is a three-mile (5 km) stretch of sandy beach on the north-eastern edge of Swansea Bay in Port Talbot, Wales.
Questions
How warm is the sea at Aberavon Beach?
The sea off Aberavon Beach averages 17.7 °C at its warmest, in August, and 7.5 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Aberavon Beach?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Aberavon Beach?
Aberavon Beach is on the coast of Neath Port Talbot, United Kingdom, at 51.5964, -3.8264. The map on this site flies straight to it.