Greggs – Gosport – Opening Hours & Store Details Greggs occupies a prime position at 87 High Street, approximately a 0.07 mile driving distance west from the centre of Gosport (not far from Gosport Bus Station). The store is perfectly located for people from Hardway, Alverstoke, Clayhall, Camdentown, Portsea, Gosport Town Centre, Southsea and Old Portsmouth. If you plan to stop by today (Friday), its opening hours are from 6:30 am – 6:00 pm. On this page, you’ll find information about Greggs Gosport, including the operating times, place of business address or customer reviews.