Carquinez Strait - Twelfth Street Park UV IndexUnited StatesCASolano CountyCarquinez Strait - Twelfth Street Park1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAACarquinez Strait - Twelfth Street Park UV forecast issued yesterday at 11:17 am. Next forecast at approx. 11:17 am.Get WillyWeather+ to remove ads