Greggs – Dolphin Centre, Poole – Opening Hours & Store Details Greggs occupies a prominent space in Dolphin Shopping Centre situated at 43 Dolphin Centre, about a 0.33 mile driving distance north-east from the centre of Poole (near to Poole Station). This store is beneficial for the people of Lower Hamworthy, Oakdale, Poole Town Centre, Parkstone, Old Town, Longfleet, Sterte and Stanley Green. If you plan to visit today (Friday), its hours of business are 6:00 am – 8:30 pm. Please see the various sections on this page for specifics on Greggs Dolphin Centre, Poole, including the hours of operation, address info, contact number and additional information about the store.