Post Office – Gairloch, Strath – Opening Hours & Branch Details Post Office lies on Auchtercairn Road, a 0.15 mile distance east from the centre of Gairloch (not far from High School). This branch is properly situated for customers from Port Henderson, Naast, Poolewe, Redpoint, Kerrysdale, Big Sand and Gairloch Town Centre. If you would like to drop by today (Friday), its branch hours are 7:00 am until 10:00 pm. This page will provide you with all the information you need about Post Office Gairloch, Strath, including the opening hours, address, product ranges and additional details.