Weather for San Mateo, California
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Action Rating: out of 5
Beach Hazards Statement issued July 30 at 12:47PM PDT until July 31 at 5:00AM PDT by NWS San Francisco CA
Effective: Wed July 30, 2025, 12:47 PM
Expires: Wed July 30, 2025, 8:45 PM
* WHAT...Dangerous ocean currents and fluctuating water levels. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...Through late tonight. * IMPACTS...Dangerous ocean currents and fluctuating water levels will translate to hazardous swimming conditions. Canoes, kayaks, and paddle boards may be vulnerable to dangerous ocean currents. * ADDITIONAL DETAILS...While coastal areas, beaches, and waterways may be open, please remain aware of your surroundings and check with local officials for conditions.
Remain out of the water to avoid hazardous swimming conditions.
Beach Hazards Statement issued July 30 at 12:47PM PDT until July 31 at 5:00AM PDT by NWS San Francisco CA
Effective: Wed July 30, 2025, 12:47 PM
Expires: Wed July 30, 2025, 8:45 PM
* WHAT...Dangerous ocean currents and fluctuating water levels. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...Through late tonight. * IMPACTS...Dangerous ocean currents and fluctuating water levels will translate to hazardous swimming conditions. Canoes, kayaks, and paddle boards may be vulnerable to dangerous ocean currents. * ADDITIONAL DETAILS...While coastal areas, beaches, and waterways may be open, please remain aware of your surroundings and check with local officials for conditions.
Remain out of the water to avoid hazardous swimming conditions.
Beach Hazards Statement issued July 30 at 12:47PM PDT until July 31 at 5:00AM PDT by NWS San Francisco CA
Effective: Wed July 30, 2025, 12:47 PM
Expires: Wed July 30, 2025, 8:45 PM
* WHAT...Dangerous ocean currents and fluctuating water levels. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...Through late tonight. * IMPACTS...Dangerous ocean currents and fluctuating water levels will translate to hazardous swimming conditions. Canoes, kayaks, and paddle boards may be vulnerable to dangerous ocean currents. * ADDITIONAL DETAILS...While coastal areas, beaches, and waterways may be open, please remain aware of your surroundings and check with local officials for conditions.
Remain out of the water to avoid hazardous swimming conditions.
Beach Hazards Statement issued July 30 at 12:47PM PDT until July 31 at 5:00AM PDT by NWS San Francisco CA
Effective: Wed July 30, 2025, 12:47 PM
Expires: Wed July 30, 2025, 8:45 PM
* WHAT...Dangerous ocean currents and fluctuating water levels. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...Through late tonight. * IMPACTS...Dangerous ocean currents and fluctuating water levels will translate to hazardous swimming conditions. Canoes, kayaks, and paddle boards may be vulnerable to dangerous ocean currents. * ADDITIONAL DETAILS...While coastal areas, beaches, and waterways may be open, please remain aware of your surroundings and check with local officials for conditions.
Remain out of the water to avoid hazardous swimming conditions.