Holm of Huip Swell ForecastUnited KingdomOSOrkney IslandsHolm of Huip1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIHolm of Huip swell forecast issued today at 5:50 pm. Next forecast at approx. 5:50 pm.Get WillyWeather+ to remove ads