Littleferry
Littleferry is where Loch Fleet meets the ocean and it is a wonderful place to walk and spend time. There is plenty of parking and the coastal views are stunning. Be warned though, stay out of the water as the currents flow more like a river in spate with the tides surging through the narrows.
There are two parking areas, take the 2nd one on the left as it's closer to the shore.