San Mateo, CA Severe Weather Alertstar_ratehome

...THUNDERSTORMS EXPECTED ACROSS THE COASTAL WATERS AND BAYS
THROUGH THE WEEKEND...

There will be a chance for thunderstorms through the weekend. The
greatest potential will be Saturday afternoon through Sunday
morning.

Thunderstorms will bring the threat of cloud to ocean lightning,
strong and erratic winds, brief heavy rain, small hail, and
isolated waterspouts. These conditions can create hazardous ocean
conditions, especially for smaller vessels. Mariners are advised
to have a plan to reach safe harbor quickly if thunderstorms
develop.