SMWMTR
The National Weather Service in The San Francisco Bay Area has issued
a
* Special Marine Warning for…
San Pablo Bay, Suisun Bay, the West Delta and the San Francisco
Bay north of the Bay Bridge…
* Until 630 AM PST.
* At 606 AM PST, a severe thunderstorm capable of producing
waterspouts was located near Point Bonita, or 87 nm southeast of
Point Arena, moving northeast at 50 knots.
HAZARD…Waterspouts and wind gusts to 40 knots.
SOURCE…Radar.
IMPACT…Waterspouts can easily overturn boats and create locally
hazardous seas. Small craft could be damaged in briefly
higher winds and suddenly higher waves.
* The severe thunderstorm will remain over mainly open waters.