Dorset Sea Water Temperature
Compare sea surface temperatures across 10 top coastal destinations in Dorset. Check below for live marine observations, wave conditions, and monthly averages.
Beaches & Swimming Spots in Dorset— page 1 of 1
Bournemouth
Seven miles of award-winning sandy beaches backed by dramatic sandstone cliffs.
Castle Cove
A temperate beach on the Celtic Sea, warmest around August at about 17.2°C.
Chesil Beach
A temperate beach on the Celtic Sea, warmest around August at about 17.1°C.
Durdle Door
A temperate beach on the Celtic Sea, warmest around August at about 17.2°C.
East Beach
A temperate beach on the Celtic Sea, warmest around August at about 17°C.
Hive Beach
A temperate beach on the Celtic Sea, warmest around August at about 17.1°C.
Man O' War Cove
A temperate beach on the Celtic Sea, warmest around August at about 17.2°C.
Portland Beach
A temperate beach on the Celtic Sea, warmest around August at about 17.2°C.
Studland Naturist Beach
A temperate beach on the Celtic Sea, warmest around August at about 17.6°C.
Swanage Beach
A temperate beach on the Celtic Sea, warmest around August at about 17.6°C.