California – Thunderous waves crash against rocks as dark swells roll in faster than usual. Spray flies over jetties, and the shoreline feels deceptively calm between surges. Conditions are changing quickly along the Northern California coast.
According to the National Weather Service, a Beach Hazards Statement remains in effect through late tonight, followed by a High Surf Advisory beginning early Friday and lasting into Saturday evening. Breaking waves of 17 to 22 feet are expected along Pacific-facing beaches from Point Reyes through the San Francisco Peninsula and south toward Big Sur.
San Francisco’s coastline faces the highest risk periods during the late morning through afternoon hours, when tides and incoming swell align. Sneaker waves may arrive without warning, sweeping people from rocks and beaches. Strong rip currents are likely, even during brief sunny breaks.
Local officials urge residents and visitors to stay well back from the waterline. Piers, jetties, and coastal rocks become especially dangerous under these conditions. Swimming and surfing are strongly discouraged. Large waves may also cause localized beach erosion, especially along exposed stretches of Ocean Beach.
Away from the shoreline, the city stays quiet. Mornings remain cool with patchy fog possible, while afternoons turn mild. Roads stay dry for now, though visibility may drop near the coast during early hours.
Looking ahead, rain chances return late Sunday into early next week. National outlooks suggest a broader warming trend developing beyond the 6–10 day window, even as winter hazards persist short term along the coast.
Planning to visit the beach this weekend? Share what conditions look like where you are.
Five-Day Outlook for San Francisco, California
- Today: Sunny, highs near 68. Dangerous surf.
- Friday: Partly sunny, highs near 66. High surf continues.
- Saturday: Mostly sunny, highs near 64. Surf slowly easing late.
- Sunday: Areas of fog, slight rain chance, highs near 64.
- Monday: Mostly cloudy, isolated showers, highs near 62.
