Eastney Beach is a pebble beach with open Solent frontage, and swimming is generally permitted. The water quality is usually good, but as with any open water, conditions can vary. There are typically no lifeguards on duty, so swimmers should exercise caution, especially with children. Be mindful of currents and boat traffic in the Solent. Always check local advisories if available before entering the water for a swim.

The best time to visit Eastney Beach for sunbathing and general relaxation is during the warmer months, from late spring through to early autumn. Weekdays tend to be quieter than weekends, offering a more peaceful experience. Mornings or late afternoons can also be less crowded. The open frontage means it gets good sun exposure, making it ideal for those looking to soak up the rays.

Eastney Beach is easily accessible by car, with on-street parking often available in the surrounding residential areas, though this can fill up during peak times. There may also be specific car parks nearby. Public transport, particularly local bus services, can also reach the Eastney area of Portsmouth, with stops within walking distance of the beach. Cycling is another convenient option, with paths leading to the beachfront.

While Eastney Beach itself is more residential and less commercial than some other beaches, there are local cafes and convenience stores within walking distance for snacks and refreshments. For more extensive dining options, the wider Portsmouth area, particularly Southsea, is a short drive or bus ride away. Accommodation options like guesthouses and hotels can be found throughout Portsmouth, offering various choices for an overnight stay.

Eastney Beach is known for being a quieter alternative to the more bustling Southsea seafront. Its location further east along the coast, away from the main tourist attractions and entertainment piers, contributes to a more relaxed and less crowded atmosphere. This makes it particularly appealing for visitors seeking a peaceful spot for sunbathing, walking, or enjoying the open Solent views without the hustle and bustle.