Ocean Hazards and Grey Skies: The Calm Before a Stormy Week in San Francisco

Friday’s Atmospheric Outlook

San Francisco residents waking up this Friday, February 13, 2026, will find themselves in a brief atmospheric lull. While the city remains mostly dry today, a series of powerful Pacific storms is already lining up on the horizon. For now, the weather is defined by persistent cloud cover, cool temperatures, and a significant safety warning for those heading to the coast.

Morning: Foggy Starts and Stray Showers

The day began with the familiar blanket of San Francisco fog, particularly dense in low-lying neighborhoods and near the Golden Gate. Early commuters faced temperatures hovering around 52°F to 53°F. While the chance of precipitation remains low at approximately 20%, isolated stray showers are possible throughout the morning hours. Drivers are advised to use caution as the combination of mist and patchy fog may reduce visibility during the morning rush.

Afternoon: Shifting Winds and Peeks of Sun

As we move into the afternoon, the mercury will climb to a modest high of 58°F. The heavy morning fog is expected to thin out slightly, giving way to a mix of sun and clouds. A notable shift in wind patterns will occur mid-day; early morning breezes from the northeast will transition to northwest gusts ranging between 10 and 20 mph by late afternoon. This wind shift will likely bring a crisp, salt-tinged chill to the air, making it feel slightly cooler than the actual temperature suggests.

Evening and Overnight: Beach Hazards in Effect

The evening will see the return of thicker cloud cover and a return to lows near 52°F. However, the primary concern for tonight is not the rain, but the ocean. The National Weather Service has issued a Beach Hazards Statement that remains in effect until early Saturday morning. Northwest-facing beaches, including Ocean Beach, are at high risk for:

• Large breaking waves of 14 to 19 feet.
• Life-threatening sneaker waves that can surge unexpectedly high on the sand.
• Strong rip currents that can pull even experienced swimmers out to sea.

Authorities strongly advise staying off jetties, piers, and coastal rocks. Never turn your back on the ocean during these conditions.

The Week Ahead

While today remains relatively calm, this Friday serves as the final preparation window before an 'onslaught of storms' arrives. Beginning Sunday and lasting through most of next week, San Francisco is expected to see heavy rainfall and high winds. Residents should use today’s dry spells to clear gutters and secure any loose outdoor items before the wet weather takes hold.