The article provides a detailed weather forecast for San Francisco as it transitions into the New Year, with generally mild and calm conditions expected.

Frost advisories and freeze warnings are issued for the Bay Area, with risks to homeless and sensitive plants due to temperatures dropping to 28-36 degrees. A gradual warming trend is forecasted to begin Wednesday.

The National Weather Service has issued weather warnings for the Bay Area, including a High Surf Advisory for up to 30-foot waves and a Flood Warning for Sonoma County.

The Bay Area is preparing for rain and high surf, with advisories from the NWS forecasting significant rainfall and gusty winds, especially along the coast.

Mavericks saw record-breaking waves exceeding 60 feet, drawing surfers and observers despite the dangers highlighted by experts. The conditions were considered among the most extreme since 2008.

The NWS projects a series of storms for the Bay Area with hazardous beach conditions and a High Surf Advisory for swells up to 30 feet. A frost advisory was lifted for parts of the region.

The San Francisco Bay Area faces a High Surf Warning with possible 30-40 foot waves, and coastal flooding until Tuesday evening, alongside potential thunderstorms with hail and strong winds, as per the National Weather Service.

The National Weather Service has issued a High Surf Warning in the Bay Area, forecasting hazardous waves and weather conditions, including potential thunderstorms and coastal flooding through Tuesday.

The NWS San Francisco issues multiple warnings for the Bay Area due to incoming storms, cautioning against high surf and hazardous weather conditions.

Central Coast of California anticipates large westerly swells with waves up to 20 feet, potentially leading to temporary state beach closures and public safety advisories.

The NWS warns of rough surf and a High Surf Advisory in the Bay Area, with waves up to 30 feet expected. Heavy rainfall and strong winds are also forecasted, with flood risks and impacts to travel. Another storm may follow post-Christmas.

The Bay Area Air Quality Management District has issued a Spare the Air Alert for December 20, asking residents to avoid burning solid fuels to improve air quality.

The NWS in San Francisco has issued a High Surf Advisory for the weekend due to dangerous waves and strong winds, with storms expected to bring heavy rain and potential flooding to the Bay Area and Central Coast.