San Diego eased into Wednesday under a gray blanket of low clouds, with morning temperatures sitting in the mid 60s and afternoon highs headed for the low to mid 70s. The overcast skies are expected to peel back to mostly sunny conditions later in the day, but the real action is at the shoreline, where a strong south swell is kicking up elevated surf and a high rip current risk through Thursday afternoon. Lifeguards and local forecasters are urging people to stay out of the water if possible and use extra caution anywhere near the surf.
Beach Hazards And Rip Currents
The National Weather Service has issued a Beach Hazards Statement for San Diego County, calling out a south swell that is driving 4–7 foot surf with occasional sets up to 9 feet on south-facing beaches and creating a high rip current risk through Thursday afternoon. Lifeguards advise staying off jetties, swimming only near attended towers and strictly obeying posted flags; you can check the day’s flag status with the San Diego Lifeguard Service. If you are caught in a rip current, officials say to float or tread water and signal for help, then swim parallel to the shore when you are able to move out of the rip.
Afternoon Sun, Mild Breeze
By mid day, clouds should thin out to deliver mostly sunny skies with a high near 74°F and light southwest winds generally in the 0–10 mph range. Coastal neighborhoods will stay a bit cooler than spots just inland, where temperatures can climb into the mid 70s. Tonight, expect the clouds to creep back in with overnight lows near 62°F.
Boaters And Beachgoers
Nearshore waters will be on the choppy side and longshore currents stronger than usual, which can make entries and exits at the surf zone tricky even when individual waves do not look especially big. Small boats and paddlecraft, along with inexperienced swimmers, are urged to avoid the surf zone and to give the shoreline a generous buffer.
Short Term Outlook
The shallow marine layer is expected to hang around in the mornings through the weekend, with mild afternoons along the coast and a slight warm up inland. Farther east, desert areas are on track to turn hotter later in the week with elevated heat risk, so forecasters recommend checking local conditions before heading out.
