Data Access and Formats

Receiving and Managing Data

Pricing, Licensing and Open Data

Problems accessing Archive data/using the Web API/MARS

Please see Web API FAQ

Need help?

Get help

ECMWF Forum — search past answers, ask the community
Support Portal — raise a ticket

Getting data — start here

How do I get ECMWF forecasts?
What can I access for free?
Accessing data for commercial purposes

Licence & delivery

Fee waiver for research projects
Renewal forms
Why haven't I received my forecast data?

Meteorological or forecasting questions

Forecast User Portal
Forecast User Guide
ECMWF Parameter Database