San Francisco Bay Sailing Weather

National weather service summary

SYNOPSIS...

A transition to a more active pattern is expected this weekend as
a low pressure system slowly tracks across the Sierra and western
Nevada. Expect periods of strong and gusty winds along with rain
and mountain snow showers. Isolated to scattered thunderstorms
will also be possible over the weekend. Our seasonably mild
weather will cool over the next few days with drier and seasonable
temperatures looking more likely next week.