Gray Whale Cove State Beach (Devils Slide) Wind ForecastUnited StatesCASan Mateo CountyGray Whale Cove State Beach (Devils Slide)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAA Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Gray Whale Cove State Beach (Devils Slide) wind forecast issued today at 3:31 pm. Next forecast at approx. 3:31 am.Get WillyWeather+ to remove ads