Enjoy today's sunshine and 70-degree temperatures while you can—it's all downhill from here. And whatever you do, stay aware of beaches where sneaker waves are making the ocean a deadly gamble.

The weather looks perfect, almost too perfect. But just offshore, conditions are lining up for a rare and lethal surprise.

A multi‑university team is sampling fog along California’s coast to map pollutants, water inputs and how fog affects redwood forests and wildlife.

It’s one of those rare weeks where the forecast barely budges. Expect clear skies, gradual warming, and stable conditions day after day—just don’t let the sunshine fool you at the beach.

San Francisco faces colder than usual temperatures and hazardous beach conditions, with the NWS advising preparations for the cold and caution near water due to rip currents and sneaker waves. A warming trend is expected following this period.

The Bay Area just made history with its first-ever Extreme Cold Warning, and now temperatures are about to swing 10 degrees warmer—reaching above-normal levels by week's end. But while sunny skies might make the coast look inviting, forecasters are issuing blunt warnings about life-threatening surf conditions that will keep beaches dangerous through Thursday.

Kilroy Realty reports 300,000 square feet of new leasing at their South San Francisco life science complex, with UCSF securing a significant lease and a genomic sequencing foundry moving in.

Clear skies are about to turn the Bay Area into a deep-freeze overnight. And the coast? It’s setting up for serious, dangerous surf.

Flood warnings remain near Mark West Creek in Sonoma even as the Bay Area dries out. Hazardous surf and a late-week chill are on the way.

The National Weather Service in San Francisco has issued a High Surf Advisory, warning of potentially dangerous 22-foot waves and strong rip currents.

A brush fire at East Beach near Crissy Field began on Friday and burned across federally managed parkland; officials have not confirmed cause or containment.

A Monday storm will bring the heaviest rain to the North Bay, with up to 4 inches possible in mountain terrain and coastal advisories in effect.

The NWS San Francisco has issued a Coastal Flood Advisory and cautions against potential flooding, dangerous beach conditions, and a chance of thunderstorms. A respite in wet weather is expected with cooler temperatures to follow.