Coastal Flood Advisory

Locations Affected

Oakland, CA ∙ San Francisco, CA ∙ Fremont, CA ∙ Santa Rosa, CA ∙ Hayward, CA ∙ Sunnyvale, CA ∙ Daly City, CA ∙ Richmond, CA ∙ Berkeley, CA ∙ San Mateo, CA

Full Alert Message

Coastal Hazard Message National Weather Service San Francisco CA 226 AM PDT Tue May 27 2025 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 2 AM PDT WEDNESDAY... * WHAT...Minor coastal flooding expected. * WHERE...Bayshore locations along the San Francisco Bay and San Pablo Bay. * WHEN...From 10 PM this evening to 2 AM PDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Low lying areas within the San Francisco Bay Area may see minor flooding as a result during high tide. San Francisco high tide is 6.88 ft at 12:02 AM Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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.

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