18 Aug 2026
Thames estuary buoy logs hottest sea temperature on record as marine heatwave becomes “our new normal”
Photo of Maunsell Forts in the Thames Estuary, by James Boreham UK waters have been gripped by a marine heatwave since February, with the southern half of the country still experiencing category I-III conditions in mid-August and pockets of the Dorset coast reaching category IV, “Extreme,” the most severe classification on the scale. Scientists […]