Sunfish washes up on Abersoch beach after hot weather BBCTropical ocean sunfish washes up on popular beach BBCWeird sea creatures spotted on North Wales coast with ‘worse-is-to-come’ warning North Wales LiveWales shores fill with sunfish, sea hares, and venomous visitors as UK seas hit record heat thecooldown.comElectric-blue waves on Welsh beaches linked to warming seas Nation.Cymru
