CalCOFI Data Portal

Oceanographic Data

Standard Parameters

Temperature, salinity, dissolved oxygen, nutrients, and many more environmental variables from CTD sampling and underway systems

Bottle Database

CTD Cast Files

Underway MET Data

Carbonate Chemistry

Dissolved inorganic carbon (DIC) from CTD sampling and underway systems

DIC Database

Marine Ecosystem Data

Marine mammals, seabirds, fish eggs & larvae, zooplankton, phytoplankton, primary production, bacterioplankton and genomics/eDNA from net tows, CTD sampling, and underway systems

Marine Mammals


Fish Eggs & Larvae


Phytoplankton & Bacterioplankton

Primary Production

Genomics/ eDNA