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Salinity Global Analyzed Fields

To download the vertically averaged salinity anomaly files, you may download an individual file or a tar file of all years for a particular type of a parameter (i.e., all years of the mean salinity in one tar file). The WOA documentation includes information on downloading and reading the data.

3-Month vertical mean salinity
File naming conventions

  • 0 - 100 meters layer (2005 to present)
    0 - 700 meters layer (2005 to present)
    0 - 2000 meters layer (2005 to present)

Yearly vertical mean salinity
File naming conventions

  • 0 - 100 meters layer (2005 to 2025)
    0 - 700 meters layer (2005 to 2025)
    0 - 2000 meters layer (2005 to 2025)

Pentadal vertical mean salinity
File naming conventions

  • 0 - 100 meters layer (1955-59 - 2021-25)
    0 - 700 meters layer (1955-59 - 2021-25)
    0 - 2000 meters layer (1955-59 - 2021-25)