Treachery Bay Wind ForecastAustraliaNTDarwinTreachery Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Treachery Bay wind forecast issued today at 12:39 pm. Next forecast at approx. 12:39 am. Treachery Bay Wind Statistics View MoreJanuary WindPort Keats Airport (24km)2025DecemberJanuaryStrongest 1 January, 202553.6km/h SSEAverage January6.8km/hStrongest 17 December, 202463km/h SSEAverage December7.3km/hStrongest 1 January, 202553.6km/h SSEAverage 20256.8km/hClimate (2010–Present)Port Keats Airport (24km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 March, 202283.2km/h ENEAverage 2020–20259.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January25%13.75%2.5%CalmStrongJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads