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Updated:December 4, 2025 3:16 am PST

Coastal Flood Advisory COASTAL FLOOD ADVISORY  
San Francisco County
Effective: Wed, 12/3 9:39pm Severity: Minor
Updated: December 4, 2025 3:16 am Urgency: Expected
Expires: Thu, 12/4 5:45am Certainty: Likely
Areas Affected: San Francisco - Northern Monterey Bay - Southern Monterey Bay and Big Sur Coast
 
Alert Details: 
* WHAT...Minor coastal flooding.

* WHERE...Bayshore locations along San Francisco and Monterey
Bay.

* WHEN...Until 3 PM PST Sunday.

* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.

Information: 
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.