Black Guillemots -- Fishguard

Inner Breakwater;-
This site is the easiest / best site to view the birds,(2).
Park by the Sea-life Centre and walk out along the (flat) breakwater.
The birds are usually on the water looking towards the quay wall.

Fishguard Fort;-
An alternative viewing position, which is cliff -top, & not a flat path to reach!
The car-park is on the bend above Lower town as you approach from Newport direction.
Considerably further away, but a larger field of view to look at, encompassing all of Fishguard Bay, where other auks, divers, porpoises, seals etc are likely to be seen.

As well as the Black Guilles, 3 Red Thd. Divers in the harbour today.