Northern Ireland Swell ForecastUnited KingdomNI0.2mNKilkeel0.2m, N1.2mNNWPortrush1.2m, NNW0.5mNNWGarron Point0.5m, NNW0.6mNNWCopeland Island0.6m, NNWArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down