The marine heatwave in the basin remains stable. The marine heatwave off the French coast increases locally with severe and extreme categories.
The marine heatwaves between Iceland and the British Isles, as well as in the North Sea remains stable with moderate to strong categories.
The marine heatwaves in the Caribbean Sea and extending from the Antilles as far as the centre of the basin decreases in extent moderate and strong categories.
The marine heatwave decreases in extent with moderate to strong categories.
The marine heatwave in the center of the basin around 180°W and 50°N remains stable. The marine heatwave between the Philippines and Papua New Guinea increases in intensity and decreases in extent with moderate to strong categories.
The marine heatwave off the west coast of South America and northeast of New Zealand decreases in extent. The marine heatwave in the centre of the basin increases in extent with moderate to strong categories.
Southern Ocean
The marine heatwave present between 60°E and 120°E increases in intensity with mostly strong categories.
| Mer Méditerranée | 0 °C to 2°C |
| North Atlantic | -3< °C to 2°C |
| South Atlantic | -2°C to >2°C |
| North Pacific | -1.5°C to >3°C |
| South Pacific | -1°C to 3°C |
| Southern Ocean | -0.5°C to 1.5°C |
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Datasets and products: Global Ocean Physics Analysis and Forecast (sea surface temperature) E.U. Copernicus Marine Service/ Mercator Ocean International. https://doi.org/10.48670/moi-00016
