Here. we firstly demonstrate the potential of an advanced flow dependent data assimilation method for performing seasonal-to-decadal prediction and secondly. reassess the use of sea surface temperature (SST) for initialisation of these forecasts. We use the Norwegian Climate Prediction Model (NorCPM). https://safeersappliancers.shop/product-category/rangemaster-oplhd100bl-opal-100cm-cooker-hood-black/