Northern Ireland Swell ForecastUnited KingdomNI0.4mWSWKilkeel0.4m, WSW1.5mNWPortrush1.5m, NW0.5mNWGarron Point0.5m, NW0.6mWNWCopeland Island0.6m, WNWArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down