Wednesday, April 23, 2025

More shingle and better groynes

Brighton & Hove City Council is set to launch the next stage in an extensive sea defence initiative aiming to bolster the city’s resilience against coastal erosion and flooding. The forthcoming phase of the Brighton Marina to River Adur Flood and Coastal Erosion Risk Management (FCERM) scheme will focus on fortifying the coastline from Kings Esplanade in Hove to Southwick Beach.​


Scheduled to commence in late September 2025, the project encompasses the construction of new timber groynes, the extension of the beach between the King Alfred Leisure Centre and Second Avenue, and the reconstruction of sea defences at Southwick Beach. These efforts, the council says, are designed to safeguard homes, businesses, and vital infrastructure, including the A259 coast road and Shoreham Port, from the increasing threats posed by climate change-induced sea-level rise and intensified storm activity.​

The council’s cabinet is due to meet tomorrow to approve an increase in funding for this phase, raising the capital contribution from £6.5 million to £11 million. This significant increase is necessary, the council says, because of inflationary pressures over the past five years and the need for additional shingle replenishment to stabilise beach bays. In a press statement, Councillor Trevor Muten emphasised the project’s significance, stating: ‘This scheme is vital for the city, to safeguard homes and businesses from coastal flooding and protect our local economy for decades to come.’

The initiative is a collaborative effort involving Brighton & Hove City Council, Adur & Worthing Councils, Shoreham Port Authority, and the Environment Agency. Each partner is responsible for financing and executing works within their respective jurisdictions, ensuring a unified approach to coastal defence across the vulnerable shoreline.​ Phase 1 of the FCERM scheme was completed in early 2024, delivered detailed designs, planning, licensing, and initial construction works near Hove Lagoon and Southwick Beach. With Phase 2, the focus shifts to constructing new groynes and replenishing shingle at Kings Esplanade, as well as rebuilding depleted sea defences at Southwick Beach.​

The construction timeline has been planned to minimise disruption, with works along Kings Esplanade slated from late September 2025 to May 2026, avoiding the peak summer season. Efforts will be made to ensure that seafront businesses remain operational during this period. Subsequent works at Southwick Beach are scheduled to begin in 2026, with completion anticipated by April 2027.​

The 24 April council meeting can be followed via a livestream, and an agenda is available here. The (rather dated) image above is from Googlemaps.

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