ABP Marine Environmental Research Ltd (ABPmer) was commissioned by Centrica Renewable Energy Limited to undertake a study to comprehensively investigate the potential effects on coastal processes of the Lincs Offshore Wind Farm (OWF), located in the Greater Wash Strategic Area. This investigation is an integral component of the Environmental Impact Assessment (EIA) associated with the proposed offshore wind farm development. The results and findings of the overarching EIA are reported collectively in an Environmental Statement (ES). The coastal processess investigation is reported in one chapter of the ES. The document within this series is the main report from the coastal processes investigations undertaken for the proposed development. As such, the report provides further additional information in support of the ES chapter.