Directed this episode of Coast all about Tides. Do you know exactly how we get tides and why it rises twice a day like clockwork? From working up ideas and scripting, to working with crews and experienced presenters. From working on sailing boats, organising helicopter aerials to filming extreme kayaking through a notorious patch on coast. Bringing history and science to life for BBC Two's flagship series. This is a 25 minute cut down of the original 1 hour.