Seaham Wind ForecastAustraliaNSWHunterSeaham1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Seaham wind forecast issued today at 11:17 am. Next forecast at approx. 11:17 pm. Seaham Wind Statistics View MoreDecember WindTocal (12km)2025NovemberDecemberStrongest 2 December, 202544.3km/h WAverage December10.9km/hStrongest 26 November, 202585.3km/h WAverage November10.7km/hStrongest 26 November, 202585.3km/h WAverage 20258.3km/hClimate (2010–Present)Tocal (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 November, 202585.3km/h WAverage 2020–20258.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December25%13.75%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads