Castledawson Swell ForecastUnited KingdomNIMagherafeltCastledawsonCastledawson does not have Swell data. Select a nearby location from below.43.6km away Carnlough Larne44.4km away Straidkilly Point Larne44.7km away Glenarm Larne45.3km away Waterfoot Moyle45.5km away Hunters Point Larne45.8km away Milltown Larne45.8km away Park Head Larne45.9km away Red Arch Moyle46.2km away Ringfad Larne46.3km away McAuley's Head Larne