Northern Ireland Swell ForecastUnited KingdomNI0.5mSSEKilkeel0.5m, SSE0.7mNWPortrush0.7m, NW0.4mSGarron Point0.4m, S0.5mSSECopeland Island0.5m, SSEArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down