Northern Ireland Swell ForecastUnited KingdomNI0.6mSKilkeel0.6m, S1.6mNWPortrush1.6m, NW0.5mNWGarron Point0.5m, NW0.6mSSECopeland Island0.6m, SSEArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down