San Jose wakes up under a blanket of low clouds this morning, with temperatures sitting in the low 60s at San Jose International Airport. By this afternoon, inland neighborhoods should be feeling much more like summer, climbing into the low 80s. South to southwest winds will ramp up through the afternoon, so expect a noticeable breeze across the South Bay, especially for anyone walking, biking, or scootering home. Out at the coast, Pacific-facing beaches remain under a Beach Hazards Statement through tomorrow night, so it is a good day to admire the ocean from a distance and stay well back from the surf line.
Foggy Mornings, Sunny Afternoons
A deeper marine layer is pushing low clouds well inland early in the day, then thinning after sunrise so inland spots can heat up quickly. Highs are forecast to reach about 81°F in San Jose, while coastal locations stay much cooler under the marine influence. This familiar split - cool, gray mornings and sunshine by midday with a sharp coast-to-inland temperature gap - is laid out by the National Weather Service San Francisco.
Afternoon Winds Pick Up
Onshore winds will strengthen later today, turning breezy to locally gusty from late afternoon into the evening. The strongest gusts are expected near the Bay and over Monterey Bay, where exposed bridges and causeways could feel a bit blustery. Cyclists should be ready for crosswinds on open stretches, and drivers in high-profile vehicles may want a tighter grip on the wheel. Small boats and recreational mariners can also expect choppier seas this afternoon and evening, especially across the more open parts of Monterey Bay.
Beaches And Dangerous Surf
A long-period southerly swell is sending in sneaker waves and strong rip currents along Pacific-facing beaches. The National Weather Service has a Beach Hazards Statement in effect through tomorrow night. Safety officials are urging beachgoers to stay off jetties and rocks, swim only at lifeguarded beaches, and keep a healthy distance from the water. Sneaker waves can rush much farther up the sand than they look, so the old rule applies: never turn your back on the ocean.
What To Bring And What To Skip
Heading inland today means dressing for two seasons. Bring layers for the cool, cloudy morning and pack water for the warm afternoon once the sun breaks through. A light jacket or hoodie will come in handy again after sunset when temperatures drop back. If you were planning an ocean beach day, it might be wiser to swap that for a bayfront park or another inland outing while the beach hazards remain in play.
Looking Ahead
An upper-level trough keeps daytime highs running a bit below normal through the weekend, favoring more of these cool starts and mild afternoons. Early next week, a warming trend is expected to kick in, with interior highs climbing toward the 90s by midweek, so it is worth monitoring the forecast if you have outdoor or travel plans. Updates will follow if advisories are issued or the timing of the pattern shift changes.
