Open data
A subset of ECMWF real-time forecast data are made available to the public free of charge. Their use is governed by the Creative Commons CC-4.0-BY licence and the ECMWF Terms of Use. This means that the data may be redistributed and used commercially, subject to appropriate attribution.
C3S Seasonal Forecasts
The Copernicus Climate Change Service (C3S) seasonal forecast service is based on data from several state-of-the-art seasonal prediction systems.
Datasets for African Center of Meteorological Application for Development
These products are available to the African Center of Meteorological Application for Development (ACMAD) countries.
The products outlined below are disseminated via EUMETCast
Please refer to WMO Additional products for the equivalent products available on a global domain via the ECMWF's DCPC FTP server.
WMO Additional
These products are only accessible for NMHS of WMO members under the following conditions. These products are only available with a 0.5° by 0.5° grid.
WMO Essential
These products are available to the public and their use is governed by the Creative Commons CC-4.0-BY licence. This means WMO Essential data may be redistributed and used commercially, subject to attribution.
These products are only available with a 0.5° by 0.5°grid.
IMPREX
This project has ended |
Seasonal 7-month forecast
SEAS comprises ensembles of individual forecasts coupled to an ocean model and post-processed products of average conditions (e.g. monthly averages) with the associated uncertainty. Products are available up to 7 months ahead.
The following sub-sets are available:
V-i: Monthly means of ensemble means
Field computed from data of the daily individual forecast runs (section V-v) and averaged over all ensemble members. The fields are provided in GRIB code.