The oceanic forecast data for Madeira archipelago is updated daily. It has 4 days of forecast, stored hourly, for a period of time of the last 30 days up to the present. The variables included are salinity, temperature, u-momentum component, v-momentum component . The data has 1 km resolution, provided from COAWST. A coupled model with Weather Research and Forecasting (WRF), Regional Ocean Modelling System (ROMS) and WaveWatch III (WW3). Data in netcdf4 format. Note: Data visualization available at: https://oom.arditi.pt/index.php?page=produtos