Castle Point (Northumberland) Swell ForecastUnited KingdomNENorthumberlandCastle Point (Northumberland)1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIICastle Point (Northumberland) swell forecast issued today at 12:52 pm. Next forecast at approx. 12:52 pm.Get an account to remove ads