Newhaven Harbour to Cuckmere Haven

A. Gravel

Inputs

Stores

Outputs

• West to east littoral transport, via Western Breakwater
• East to West littoral transport, via Seaford Head
• Shore, platform and cliff erosion
• Beach replenishment
• Fluvial discharge

• Cuckmere Haven beach
• Seaford beach
• Cuckmere Haven delta

• Off-onshore transfer
• Clast abrasion
• Drift losses to east

B. Sand

Inputs

Stores

Outputs

• Offshore transport
• Updrift littoral transport
• Fluvial discharge

• Newhaven Harbour
• Cuckmere Haven inlet

• Dredging to entrance and approach channels, Hewhaven Harbour
• Downdrift littoral transport