Sierra Nevada Rocks Wind ForecastAustraliaVICMornington PeninsulaSierra Nevada Rocks1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Sierra Nevada Rocks wind forecast issued today at 3:33 am. Next forecast at approx. 3:33 pm. Sierra Nevada Rocks Wind Statistics View MoreAugust WindSouth Channel Island (38km)2025JulyAugustStrongest 15 August, 202579.6km/h NAverage August22.1km/hStrongest 8 July, 202590.7km/h NNWAverage July28.5km/hStrongest 3 February, 2025101.9km/h NAverage 202526.3km/hClimate (2010–Present)South Channel Island (38km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 October, 2021135.4km/h WSWAverage 2020–202527.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmStrong GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August30%16.25%2.5%CalmStrong GaleGet WillyWeather+ to remove ads