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 12:18 pm. Next forecast at approx. 12:18 pm. UV IndexGet WillyWeather+ to remove ads