Coastal Flood Advisory Issued for San Diego County Amid Elevated Surf and High Tides

San Diego, CA, September 29, 2026 —

San Diego County is currently under a Coastal Flood Advisory as residents and visitors contend with elevated surf conditions coinciding with high tides. The advisory indicates a risk of minor flooding in low-lying coastal areas.

Officials have noted that the combination of strong wave action and unusually high tides creates conditions where coastal erosion and inundation are more probable. While the advisory suggests that flooding is expected to be minor, areas typically prone to such issues, including beaches, coastal trails, and low-lying roads near the ocean, may experience temporary water level increases.

The elevated surf is a significant factor, contributing to larger waves that can push water further inland than usual, especially when paired with the peak of the tide cycle. These conditions can impact shoreline access and potentially create hazardous situations for those near the water’s edge. Boaters and beachgoers are advised to exercise caution.

Specific details regarding the duration of the advisory or any particular areas within San Diego County most affected were not immediately available. Residents are encouraged to stay informed through local emergency management channels for updates. The advisory serves as a precautionary measure, informing the public of the potential for increased coastal flooding risk during the specified period. No specific enforcement actions or closure orders were mentioned in conjunction with this advisory.

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