Plans included: Portsmouth, Langstone & Chichester Harbours (1:55, 000) Littlehampton (1:13, 500) Shoreham Harbour (1:20, 000) Brighton Marina (1:8, 500) Newhaven (1:16, 500) Sovereign Harbour (1:15, 000) On this 2013 edition, the latest known depths have been applied throughout the chart, particularly at Shoreham Harbour, Newhaven & Sovereign Harbour.