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Sovereign Harbour
Sovereign Harbour is northern Europe's largest composite marina complex, opened in 1993 and built as an artificial harbour with four interconnected basins offering serious shelter whatever the weather. You get a full-service boatyard on site, plus a lively Waterfront development packed with restaurants and shops right on the quayside — so there's plenty to do beyond the pontoons. It's a well-run, large-scale setup just east of Eastbourne town centre, and the scale of it genuinely impresses.
Based on AIS data
quiet → busy
Marinas and anchorages near Sovereign Harbour · times are dock to dock
Popular Times
How full it gets, by local hour — tallest when the most boats are here.
- Fullest around 01:00, emptiest around 11:00
- Half the boats arrive by 14:00
- 92% of visits are overnight
- Typical day stop: ~3h · max recorded 15 boats
Plan a Passage
Popular
6 legs boats have actually been recorded sailing.
How busy is it?
typically 1st busiest of 8 nearby spots across the year