Northern Ireland Swell ForecastUnited KingdomNI0.3mSKilkeel0.3m, S0.7mNWPortrush0.7m, NW0.3mSSEGarron Point0.3m, SSE0.3mSCopeland Island0.3m, SArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down