Post Office – Minehead, Timberscombe – Opening Hours & Branch Details Post Office can be found on Timberscombe, a 2.53 mile driving distance south from the centre of Minehead (near St Petrocks Church). This branch is a great addition to the local businesses of Wootton Courtenay, Washford, Stile Down, Cowbridge, Heber Vale, Withycombe and Timberscombe. Today (Friday), it is open 9:00 am to 5:30 pm. Here you can see the branch hours, location description and direct number for Post Office Minehead, Timberscombe.