River Derwent - Ross Bay Wind ForecastAustraliaTASHobartRiver Derwent - Ross Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time River Derwent - Ross Bay wind forecast issued today at 9:13 pm. Next forecast at approx. 9:13 am.Get WillyWeather+ to remove ads