Ocean heat content, 0–2000 m

337.8 ZJ on 2026-05. NOAA NCEI, refreshed at every deploy.

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Ocean heat content, 0–2000 m

337.8 ZJ · 2026-05

-93171262363461960197019801990200020102020

1957–2026 · NOAA NCEI, World Ocean heat content anomaly, 0–2000 m, 3-month means (line) and pentadal means (faint) · data · json · NOAA data; no terms stated on the source page · fetched 2026-10-25· Published in units of 10²² joules, shown here in zettajoules (10²¹ J); 3-month values from 2005, pentadal from 1955. Updated quarterly.

Citations: NOAA National Centers for Environmental Information, Global Ocean Heat and Salt Content: Heat Content Basin Time Series. https://www.ncei.noaa.gov/access/global-ocean-heat-content/

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