Global Ocean Surface Temperature Breaks Records Set in 2023 and 2024

Record-Breaking Ocean Surface Temperatures

According to НВ — Техно: On June 21, sea surface temperatures outside polar regions surpassed previous highs recorded in 2023 and 2024, according to the European Union's Copernicus Climate Change Service. This new peak coincides with the early stages of the El Niño climate pattern, which can significantly influence global weather systems. Oceans play a critical role in regulating the Earth's climate by absorbing more than 90% of the excess energy generated by burning fossil fuels such as oil, coal, and gas-the primary driver of the planet's energy imbalance.

Climate Anomalies and Their Consequences

Last month, the United Kingdom and other European countries also reported new temperature records, while Antarctica experienced an unusually warm winter, further highlighting growing temperature anomalies worldwide. In 2022, the Earth's energy imbalance reached 23 zettajoules-more than double the average over the previous two decades-underscoring the severity of ongoing climate shifts. Rising ocean surface temperatures, especially when combined with El Niño, can trigger extreme weather events, accelerate sea-level rise, and disrupt marine ecosystems. These developments underscore the urgent need for international action to cut greenhouse gas emissions and adapt to a rapidly changing climate.

As rising ocean temperatures coincide with the onset of El Niño, the impact on global weather patterns becomes increasingly evident. This is particularly alarming in light of recent reports of extreme heat across Europe, where nations like France have issued their highest danger alerts. For a closer look at how this deadly heatwave is affecting the continent, read more about the ongoing situation here.