Instituto Nacional de Investigacion y Desarrollo Pesquero

Servicio de Hidrografia Naval

Australian Bureau of Meteorology

Commonwealth Scientific and Industrial Research Organisation (CSIRO)

FURG, Universidade Federal do Rio Grande

Instituto Nacional de Pesquisas Espaciais (INPE)

Marinha do Brasil

Prooceano

Canadian Coast Guard

Environment Canada

University of Valparaiso

Institut Fracais de Recherche Pour I'exploitation de la Mer (IFREMER)

L'Institut de Recherche pour le Developpement

Meteo-France

Wildlife Conservation Society

Hong Kong Observatory

Indian National Center for Ocean Information Services (INCOIS)

National Institute of Oceanography (NIO)

National Institute of Ocean Technology (NIOT)

Instituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS)

Japan Agency for Marine-Earth Science and Technology (JAMSTEC)

Kenya Meteorological Service

Korean Institute of Ocean Science and Technology (KIOST)

Korea Ocean Research and Development Institute (KORDI)

Centro de Investigacion Cientifica y Educacion Superior de Ensenada (CICESE)

National Institute of Water and Atmospheric Research (NIWA)

New Zealand MetService

South African Weather Service (SAWS)

University of Cape Town

Balearic Islands Coastal Observing and Forecasting System (SOCIB)

Universidad de Las Palmas de Gran Canaria

UK Met Office

Massachusetts Maritime Academy (MMA)

NOAA National Data Buoy Center (NDBC)

Office of Naval Research (ONR)

Oregon State University

NOAA Pacific Marine Environmental Laboratory (PMEL)

Scripps Institution of Oceanography

US Air Force

US Antarctic Program

US Coast Guard

US Coast Guard International Ice Patrol

US Naval Oceanographic Office

Woods Hole Oceanographic Institution

E-SURFMAR

Ship of Opportunity Program (SOOP)

Voluntary Observing Ships (VOS)