Petaluma River - San Antonio Creek Entrance Wind ForecastUnited StatesCAMarin CountyPetaluma River - San Antonio Creek Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Petaluma River - San Antonio Creek Entrance wind forecast issued today at 1:30 am. Next forecast at approx. 1:30 pm.Get WillyWeather+ to remove ads