Southsea Marina (Premier): Nestling on the Eastney Peninsula, in the quieter reaches of Langstone Harbour, Southsea Marina is perfectly located for exploring the delights of the Solent. There are new luxury berth holder ablutions, quality WiFi that’s free for berth holders, a boatyard, storage ashore and marine service tenants. Dry berthing is also available. Electricity is metered and charged separately. Annual Small Boat Offer for vessels less than 6.5m.