They say when you see 'Greenbeard's Glow'; on the morrow the 'ghosts of ancient pirates young and old, claimed by the sea arise from the dark murky waters of the deep and walk into the local coastal villages & towns to find their living relatives and call them to a life in the deep with themselves'......
'Greenbeard's glow' spotted on the cliffs of Tresaith Beach, near Aberporth in Ceredigion.