Jersey’s high tidal range means that we face the risk of flooding during storm surges and spring tides. Our coastal defences are well maintained, but we need to adapt to become more resilient to the long-term effects of a changing climate and rising sea levels.

The Government of Jersey’s draft Shoreline Management Plan aims to ensure that our coastal defences continue to protect our island over the next 100 years.

Between July and September 2019 we will be carrying out a public consultation on the draft plan. We want you to tell us what you think about the draft Shoreline Management Plan.

The public consultation opened on Friday 5 July 2019 and will close on 27 September 2019.

The final report will be published in November 2019.

The first link below will take you to the main Jersey Shoreline Management Plan document. The following appendices provide further technical details about how the draft plan was created.

Draft Shoreline Management Plan

Shoreline Management Plan Appendix A Communications Plan

Shoreline Management Plan Appendix B Hydraulic Modelling

​Shoreline Management Plan Appendix B(a) Extreme Sea Levels

Shoreline Management Plan Appendix B(b) Still Water Level Report

Shoreline Management Plan Appendix B(c) Gunsite Flood Gate Drawings

Shoreline Management Plan Appendix B(d) Defended and Undefended Level

Shoreline Management Plan Appendix B(e) Still Water Level 2020

Shoreline Management Plan Appendix B(e) Still Water Level 2040

Shoreline Management Plan Appendix B(e) Still Water Level 2070

Shoreline Management Plan Appendix B(e) Still Water Level 2120

Shoreline Management Plan Appendix B(f) Wave Model Calibration

Shoreline Management Plan Appendix B(g) Wave Transformation

Shoreline Management Plan Appendix B(h) Overtopping Figures

Shoreline Management Plan Appendix B(i) Erosion and Beach Analysis

Shoreline Management Plan Appendix B(j) Flood Modelling Report

Shoreline Management Plan Appendix B(l) Surface Water CC Pluvial 1 2hr

Shoreline Management Plan Appendix B(l) Surface Water CC Pluvial 1 6hr

Shoreline Management Plan Appendix B(l) Surface Water CC Pluvial 1 12hr

Shoreline Management Plan Appendix B(l) Surface Water CC Pluvial 33-3 2hr

Shoreline Management Plan Appendix B(l) Surface Water CC Pluvial 33-3 6hr

Shoreline Management Plan Appendix B(l) Surface Water CC Pluvial 33-3 12hr

Shoreline Management Plan Appendix B(l) Surface Water Pluvial 2hr

Shoreline Management Plan Appendix B(l) Surface Water Pluvial 6hr

Shoreline Management Plan Appendix B(l) Surface Water Pluvial 12hr

Shoreline Management Plan Appendix C Multi-variate Assessment