Dataset necessary to reproduce the analyses and results presented in the paper. Belliard, J.-P., Gourgue, O., Govers, G., Kirwan, M.L., & Temmerman, S. (2022) Coastal wetland adaptability to sea level rise: the neglected role of semi-diurnal versus diurnal tides, submitted to Limnology & Oceanography Letters. The dataset contains: • The source codes of the zero-dimensional numerical model, parametrized for the two model experiments, and the Matlab scripts to generate model input data (pre-processing). • The scripts to perform geospatial analysis in order to select data from the various compiled and acquired (meta-)datasets and the scripts to perform subsequent multi-variate analyses applied to these selected data. • The processed data that are reported and represented in figures in the associated manuscript. • The Matlab scripts to generate the figures of the manuscript based on these processed data • The excel file "SET_dataset.xlsx" which contains all compiled SET records used in this study (see manuscript). • The original reference (published sources) "SET_dataset_original_references.docx" associated with each SET record compiled.