Northern Ireland Swell ForecastUnited KingdomNI0.3mNNEKilkeel0.3m, NNE1mNWPortrush1m, NW0.5mNNWGarron Point0.5m, NNW0.6mNNWCopeland Island0.6m, NNWArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down