Weather Alerts For Half Moon Bay, CA

# HEADLINE -------------------- BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH MONDAY EVENING # DETAILS -------------------- WHAT Increased risk of sneaker waves and strong rip currents due to incoming long period southerly swell associated with tropical activity in the Eastern Pacific Ocean. Breaking waves to around 10 feet expected. WHERE Pacific Coast beaches. WHEN Through 11 PM PDT Monday. IMPACTS Dangerous conditions are forecast along the shoreline. Hazards include sneaker waves, strong rip currents, and large breaking waves. ISSUED AT Saturday, September 5, 2026 at 10:37 AM PDT ISSUED BY National Weather Service San Francisco CA HEADER Coastal Hazard Message # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Stay off of jetties, piers, rocks, and other waterside infrastructure. Remain out of the water to avoid hazardous surf and NEVER turn your back on the ocean. Monitor local weather, surf and tide forecasts at www.weather.gov/mtr. # AREAS AFFECTED -------------------- Coastal North Bay, San Francisco Including Point Reyes National Seashore- San Francisco Peninsula Coast-Northern Monterey Bay- Southern Monterey Bay and Big Sur Coast-