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In addition, various other projects run on a regular basis, such as Seasonal Forecast, Multi-Analysis Ensemble, Monthly Sub-seasonal Forecast and Sensitivity forecast, or have run in the past, for example the ECMWF reanalyses. All their outputs are available in MARS. The majority of Observations used as model input are also available in MARS.
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ECMWF started an experimental programme for seasonal prediction in 1995, which attempts to predict seasonal changes by coupling three models: atmospheric, wave and ocean models. > More information on the Seasonal Forecast
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Sub-seasonal Forecast (former extended range)
Sub seasonal forecast is a separate forecasting system, running daily from 00 UTC out to day 46 with 101 members.
Monthly Forecast (11 March 2008 - 23 June 2023)
The monthly forecast (extended-range) is was an extension of the ensemble (ENS) twice a week, on Monday and Thursday, to 46 days. > More information on the Monthly Forecast
Monthly Forecast (7 Oct. 2004 - 11 March 2008)
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