Northern Ireland Swell ForecastUnited KingdomNI1mSSEKilkeel1m, SSE0.8mNWPortrush0.8m, NW0.6mSEGarron Point0.6m, SE0.7mSSECopeland Island0.7m, SSEArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down