Northern Ireland Swell ForecastUnited KingdomNI0.3mNKilkeel0.3m, N0.9mNNWPortrush0.9m, NNW0.4mNNWGarron Point0.4m, NNW0.7mNNWCopeland Island0.7m, NNWArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down