Global sea surface temperature, 60°S–60°N

21.026 °C on 2026-10-24 (preliminary), +0.83 °C against 1991-2020. Climate Reanalyzer, refreshed at every deploy.

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Global sea surface temperature, 60°S–60°N

21.067 °C · 2026-10-09 · +0.825 °C vs 1991-2020

preliminary 2026-10-24: 21.026 °C, +0.83 °C vs 1991-2020

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1981–2026· baseline 1991-2020 · Climate Reanalyzer, NOAA OISST v2.1, world 60°S–60°N · data · json · CC BY 4.0 · fetched 2026-10-25· The last two weeks of OISST are preliminary and revised.

Citations: Climate Reanalyzer (n.d.). Daily Sea Surface Temperature / 2m Air Temperature. Climate Change Institute, University of Maine. Retrieved 2026-10-25, from https://climatereanalyzer.org/

staging: drafts and proposals shown