Mau'umae Beach Swell ForecastUnited StatesHIHawaiiMau'umae Beach1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIMau'umae Beach swell forecast issued today at 1:47 am. Next forecast at approx. 1:47 am.Get WillyWeather+ to remove ads