The global climate model system MPI-ESM-LR was applied to create an ensemble of 30 members for the historical period 1950-2005 and a continuation of the simulations for the RCP8.5 period 2006-2099. Additionally, a pre-industrial control run was performed for 1950-2099 with atmospheric pCO2 of 1850. All members were subsequently directly regionalized using the regionally coupled MPIOM-REMO climate model system consisting of the global ocean model MPIOM focused with its horizontal resolution on the North Sea and the regional atmospheric model REMO over the EURO CORDEX22 region (euro-cordex.net), which was fully coupled with MPIOM in this region. For extreme value analyses, certain variables were stored with hourly time step. Here, global sea surface height and regional (EURO CORDEX22) u and v wind components at 10 m above ground are available. Further data can be requested from the authors.

The global climate model system MPI-ESM-LR was applied to create an ensemble of 30 members for the historical period 1950-2005 and a continuation of the simulations for the RCP8.5 period 2006-2099. Additionally, a pre-industrial control run was performed for 1950-2099 with atmospheric pCO2 of 1850. All members were subsequently directly regionalized using the regionally coupled MPIOM-REMO climate model system consisting of the global ocean model MPIOM focused with its horizontal resolution on the North Sea and the regional atmospheric model REMO over the EURO CORDEX22 region (euro-cordex.net), which was fully coupled with MPIOM in this region. For extreme value analyses, certain variables were stored with hourly time step. Here, global sea surface height and regional (EURO CORDEX22) u and v wind components at 10 m above ground are available. Further data can be requested from the authors.

The service includes German water level stations in the North Sea and Baltic Sea as well as the lower reaches of the Weser, Elbe, and Ems rivers. Where data is available, each water level station provides forecasts for water level, water surface temperature, air temperature, wind speed and direction, and local sunrise and sunset times for the sun and moon.

The service provides information for selected locations near water level stations on the North Sea and Baltic Sea coasts and the lower reaches of the Elbe River. Where data is available, each location provides forecasts for water level, water surface temperature, air temperature, wind speed, and wind direction. It is designed to help users plan their leisure activities in and around the water.

The service includes German water level stations in the North Sea and Baltic Sea as well as the lower reaches of the Weser, Elbe, and Ems rivers. Where data is available, each water level station provides forecasts for water level, water surface temperature, air temperature, wind speed and direction, and local sunrise and sunset times for the sun and moon.

The service includes German water level stations in the North Sea and Baltic Sea as well as the lower reaches of the Weser, Elbe, and Ems rivers. Where data is available, each water level station provides forecasts for water level, water surface temperature, air temperature, wind speed and direction, and local sunrise and sunset times for the sun and moon.

The service provides information for selected locations near water level stations on the North Sea and Baltic Sea coasts and the lower reaches of the Elbe River. Where data is available, each location provides forecasts for water level, water surface temperature, air temperature, wind speed, and wind direction. It is designed to help users plan their leisure activities in and around the water.

This is a hydrodynamic hindcast for the North Sea and the Northeast Atlantic over the period 1948-2022 and ongoing. Atmospheric forcing is the regional COSMO-CLM NCEP1 data. The simulation has been performed with the hydrodynamic model TRIM-NP V2.5 in barotropic 2D mode. FES tides are included. Water level and current component fields are stored hourly. The model is set up on an equidistant Cartesian grid cascade with the center near Helgoland (7.88 E, 54.18 N). The coarsest grid with 12.8 km resolution covers the area from 20 W to 30 E and from 42 N to 65 N. Further nested grids better resolve the North Sea (with 6.4km), southern North Sea (with 3.2km) and the German Bight (with 1.6km and 0.4km). Hourly model data from grid 1 (ssh) and grid 4 (ssh, u-current, v-current) are available in this data bank. For data from other grids or 20min temporal resolution please contact the authors.

This is a hydrodynamic hindcast for the North Sea and the Northeast Atlantic over the period 1995-2019. Atmospheric forcing is COSMO-REA6 high-resolution reconstruction (https://reanalysis.meteo.uni-bonn.de/?COSMO-REA6). The simulation has been performed with the hydrodynamic model TRIM-NP V2.5 in barotropic 2D mode. FES tides are included. Water level and current component fields are stored hourly/20min. The model is set up on an equidistant Cartesian grid cascade with the center near Helgoland (7.88 E, 54.18 N). The coarsest grid with 12.8 km resolution covers the area from 20 W to 30 E and from 42 N to 65 N. Further nested grids better resolve the North Sea (with 6.4km), southern North Sea (with 3.2km) and the German Bight (with 1.6km and 0.4km). Model data from grid 1 (ssh) and grid 4 (ssh, u-current, v-current) are available in this data bank. Please contact the authors for data from other grids or finer temporal resolution.

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