Northern Ireland Swell ForecastUnited KingdomNI0.9mSSEKilkeel0.9m, SSE0.4mNWPortrush0.4m, NW0.5mSSEGarron Point0.5m, SSE0.7mSSECopeland Island0.7m, SSEArdsCarrickfergusColeraineDownLarneMoyleNewry and MourneNorth Down