In early 2026, the Cycle 50r1 forecast production will be running in parallel with the operational production. We encourage all users to test these data, as it will bring substantial change. Please use the form below to indicate your details. 






















Dear Data Support,

The organisation [entry.fieldname] has now filled in the customer registration form for real-time products.


Dear [entry.AdmContact],

Thank you for filling in our customer registration form for prospective real-time licensees for your organisation [entry.fieldname].

Data Support will contact you shortly via the provided ticket number [entry.Ticket].

Kind regards,

ECMWF Data Support





Create a support ticket in our Support portal


Problems logging in or with password? See our Login and authentication information