PO.DAAC Home
Science, Earth Sciences, Oceanography, Data Centers - PO.DAAC. The NASA JPL Physical Oceanography Data Center.
http://podaac.jpl.nasa.gov/
NOAA's National Ocean Service
Science, Earth Sciences, Oceanography, Data Centers - National Ocean Service. Information on environmental monitoring, coastal monitoring and assessment, water quality, biodiversity, aeronautical chargting and cartography, nautical charting and cartography, national marine sanctuaries (United States).
http://nos.noaa.gov/
IODE - Home
International Oceanographic Data and Information Exchange (IODE) of IOC
https://iode.org/
U.S. National Oceanographic Data Center
The National Oceanographic Data Center (NODC) is one of three discipline-oriented environmental data centers operated by the National Oceanic and Atmospheric Administration (NOAA). NODC ensures that oceanographic data collected at great cost (by federal, state, local, foreign government agencies, universities, and private industry) is preserved and maintained in a permanent archive where they are available for use by scientists, resource managers, planners, and others. NODC holds physical, chemical, and biological oceanographic data from coastal and deep ocean areas.
https://www.nodc.noaa.gov/