As part of the PLASTICBEACH project (EC2CO), an advanced modeling framework combining the SWASH wave model and the TrackMPD Lagrangian transport model was employed. The framework was used to simulate laboratory experiments of microplastic transport dynamics conducted by Forsberg et al. (2020) in the CASH wind-wave flume (SeaTech–MIO), specifically under one of the two windless hydrodynamic scenarios. The aim was to validate the model's ability to [...]