Merriman Island Wind ForecastAustraliaNSWSouth CoastMerriman Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Merriman Island wind forecast issued today at 7:35 pm. Next forecast at approx. 7:35 am. Merriman Island Wind Statistics View MoreOctober WindMontague Island Lighthouse (18km)2025SeptemberOctoberStrongest 22 October, 2025111.2km/h WAverage October20.7km/hStrongest 30 September, 202574.2km/h NNEAverage September21km/hStrongest 1 July, 2025122.4km/h Average 202522.8km/hClimate (2010–Present)Montague Island Lighthouse (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 22 December, 2020159.1km/h ENEAverage 2020–202524.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October15%8.75%2.5%CalmStrong GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October12.5%7.5%2.5%CalmStrong GaleGet WillyWeather+ to remove ads