San Francisco eased into Sunday, under a blanket of low clouds and cool air, with early readings hovering near 53°F and a marine layer keeping much of the city stuck in the 50s. Inland neighborhoods should break into some partial sun this afternoon, with highs around 63 to 65°F as west-southwest winds pick up into the low teens. Along the coast, it stays cooler and grayer, and a long-period northwest swell is boosting the risk of dangerous sneaker waves and strong rip currents. Beachgoers are urged to keep a healthy distance from the surf and stay off rocks, jetties, and piers.
Beach Hazards: Sneaker Waves And Rip Currents
The National Weather Service has issued a Beach Hazards Statement for Pacific-facing beaches through Sunday night, citing a long-period northwest swell capable of producing sneaker waves and strong rip currents. The advisory, issued May 3, 2026, warns that sneaker waves can arrive with little notice and “sweep across the shoreline,” so lifeguards and forecasters are urging people to remain out of the water, according to the National Weather Service.
Today And The Week Ahead
Look for low clouds and patchy drizzle early, followed by partial sunshine and afternoon highs near 65°F with west-southwest winds around 5 to 12 mph. Inland spots will be the warmest, while the immediate coast hangs onto the chill. There is a slight chance of light rain Monday night into Tuesday, but forecast models keep most measurable rain north and east of the city, with warmer and drier conditions expected by midweek. For more background on the swell and beach impacts, check the earlier coverage.
Plan Ahead: Commute And Safety Tips
For the morning commute, plan on layers and a cool, damp start, especially if you are near the water, and expect breezy conditions to kick up later in the day. If you are heading to the coast, bring an extra sweater along with the sunscreen. At the beach, check for posted lifeguard warnings, steer clear of jetties and rocks, and watch the surf for at least 20 to 30 minutes before getting close to the shoreline. Keep an eye on local forecasts and updates from the National Weather Service if you have beach plans later in the week.
