Water temperature in United Kingdom

Current water temperatures in United Kingdom – lakes, rivers and coasts, ranked live.

Updated on July 17, 2026

1North Sea, Southend-on-Sea22.6 °C 2English Channel, West Wittering22.4 °C 3English Channel, Bournemouth22.0 °C 4English Channel, Sandown21.7 °C 5Atlantic, Tenby21.5 °C 6English Channel, Brighton21.1 °C 7English Channel, Weymouth20.7 °C 8Atlantic, Newquay20.6 °C 9Irish Sea, Blackpool20.5 °C 10North Sea, Great Yarmouth20.4 °C 11Irish Sea, Llandudno20.1 °C 12Atlantic, St Ives20.1 °C 13Atlantic, Woolacombe19.5 °C 14North Sea, Scarborough17.5 °C 15North Sea, Whitby17.4 °C 16North Sea, Bamburgh16.7 °C 17North Sea, St Andrews16.2 °C 18Atlantic, Portrush15.7 °C