6:13pm - A Special Marine Warning was just issued for a Thunderstorm north of Pt. Reyes. Mariners are advised to seek safe harbor immediately. Thunderstorms like this can produce sudden waterspouts. - @NWSBayArea

https://nwschat.weather.gov/vtec/#2014-O-NEW-KMTR-MA-W-0029/USCOMP-N0Q-201412160155