The member agencies that signed the MoU are the following:
| Agency , Country | Contact persons |
|
 | Ifremer , France |
Sylvie Pouliquen |
 | IEO , Spain |
Alicia Lavin |
 | Mercator , France |
Jérôme Chanut |
 | Météo-France, France |
Joel Hoffman |
 | Marine Institute , Ireland |
Glenn Nolan |
 | IPIMAR , Portugal | A. Miguel Santos |
 | IST , Portugal |
Ramiro Nevez |
 | MeteoGalicia , Spain |
Vicente Perez-Munuzuri |
 | Intecmar , Spain |
Garbine Ayensa |
 | AZTI , Spain |
Adolfo Uriarte |
 | Basque Goverment , Spain |
Jose Antonio Arand |
 | Instituto Hidrografico , Portugal |
Carlos Fernandes
|
 | SHOM , France |
Laurent Kerleguer |
 | CNRS , France |
Pierre De Mey |
 | Puertos Del Estado , Spain |
Enrique Alvarez Fujal |
 | NERC, Southampton, UK |
Boris Kelly-Gerreyn |
) | CETMEF, Brest, France | Xavier KERGADALLAN |
){kind=small} | UK Met OFFICE |
Rosa Barciella |