One at Angle Bay 29th April 2016.
"The American Golden Plover, which is still in winter plumage, was feeding and roosting on the spit in Angle Harbour from at least 13:00 to 13:45, and was sat about halfway along the spit on the seaward side with it's head under its wing when I left it". Posted by Clive H on the sightings blog.
The bird was seen and photographed by a number of people, and was still there at 17:00
Source: 2016 Pembrokeshire Bird Report