Greggs – Maryport – Opening Hours & Store Details Greggs is located in a good place at 67 Senhouse Street, a 0.12 mile drive west from the centre of Maryport (a few minutes walk from Curzon Street Bus Stop). The store is a convenient addition to the locales of Hayborough, Maryport Town Centre, Ellenborough, Balnakeil Forge, Birkby, Birkby Mill, Gar Knot and Ewanrigg. If you’d like to visit today (Friday), its open hours are from 6:00 am – 6:00 pm. Here you’ll find some information about Greggs Maryport, including the hours of business, address description or contact info.