Beach
Shoreham Beach
United Kingdom · sea 17.3 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 24 km offshore, at the nearest open water cell of a 0.25° grid.
About
Shoreham Beach is a 26.2-hectare (65-acre) Local Nature Reserve in Shoreham-by-Sea in West Sussex. It is owned and managed by Adur District Council.
Questions
How warm is the sea at Shoreham Beach?
The sea off Shoreham Beach averages 17.3 °C at its warmest, in August, and 8.2 °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 Shoreham 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 Shoreham Beach?
Shoreham Beach is on the coast of United Kingdom, at 50.8260, -0.2710. The map on this site flies straight to it.