Cefn-ddwysam Swell ForecastUnited KingdomWLGwyneddCefn-ddwysamCefn-ddwysam does not have Swell data. Select a nearby location from below.39.1km away Harlech Gwynedd39.8km away Llanddulas Conwy40km away Pensarn Conwy40.1km away Llanfair Gwynedd40.4km away Penmaen-Rhos Conwy40.7km away Old Colwyn Conwy40.7km away Towyn Conwy40.9km away Llandanwg Gwynedd41.7km away Kinmel Bay Conwy42km away Colwyn Bay Conwy