Alwen Reservoir Swell ForecastUnited KingdomWLConwyAlwen ReservoirAlwen Reservoir does not have Swell data. Select a nearby location from below.24.3km away Llanddulas Conwy24.7km away Pensarn Conwy24.9km away Penmaen-Rhos Conwy25.3km away Old Colwyn Conwy25.6km away Towyn Conwy26.6km away Colwyn Bay Conwy26.8km away Kinmel Bay Conwy28km away Rhyl Denbighshire28.5km away Rhos-on-Sea Conwy28.8km away Llandrillo-yn-Rhu00f4s Conwy