Northern Ireland Swell ForecastUnited KingdomNI0.5mSWKilkeel0.5m, SW1.4mNWPortrush1.4m, NW0.5mWGarron Point0.5m, W0.4mWSWCopeland Island0.4m, WSWArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down