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NOAA Satellite and Information Service

NCEI is transitioning to a new website and paths to data resources will be changing. Please contact NCEI.Info@noaa.gov with any questions of issues. See the new website at www.ncei.noaa.gov.

Access to WOA 2018 data
  1. Temperature (°C)
  2. Salinity (unitless)
  3. Dissolved Oxygen (µmol/kg)
  4. Percent Oxygen Saturation (%)
  5. Apparent Oxygen Utilization (µmol/kg)
  6. Silicate (µmol/kg)
  7. Phosphate (µmol/kg)
  8. Nitrate (µmol/kg)

The WOA18 temperature, salinity, oxygen, and nutrients fields are being released in July 2019. However data were still the peliminary files until August 27, 2019.

The WOA18 objective analyses and statistics data are presented in ASCII, comma separated value (CSV), ArcGIS compatible and netCDF formats.

For any questions about this product, please e-mail OCLhelp desk.