This textbook describes the physical processes that operate in shelf seas, and the effects that the physics has on shelf sea biology. It is aimed at final year undergraduates and postgraduate students. The book website provides additional resources, including numerical models and samples of observational data.Contents:Preface1.Introduction to the shelf seas2.Physical forcing of the shelf seas: what drives the motion of ocean?3.Response to forcing: the governing equations and some basic solutions4.Waves, turbulent motions and mixing5.Life in the shelf seas6.Seasonal stratification and the spring bloom7.Interior mixing and phytoplankton survival in stratified environments8.Tidal mixing fronts: their location, dynamics and biological significance9.Regions of freshwater influence (ROFIs)10.The shelf edge system11.Future challenges in shelf seasReferencesIndexAdditional resources:•Matlab modules demonstrating key shelf sea physical processes.•A 1-D (vertical) numerical model of shelf sea physics and the response of the phytoplankton (Windows application).•All figures from the book.•Observational datasets and suggested student exercises.