Nike – Portsmouth – Opening Hours & Store Details Nike, which occupies an ideal space in Gunwharf Quays, is situated on Park Road, approximately 1.82 miles south-west from the centre of Portsmouth (near Portsmouth Harbour Station). This store is available for the people of Portsmouth City Centre, Old Portsmouth, Portsea, The Point, Southsea, Unicorn Gate, Gosport and Serpentine Mews. Today’s (Friday) hours of opening are 10:00 am – 9:00 pm. Refer to this page for the specifics on Nike Portsmouth, including the open hours, local directions, email address and further information.