Significant Tidal Flooding Late this Week and Weekend - Updated Briefing

Strengthening onshore winds are forecast late this week, continuing through the upcoming weekend. Significant tidal flooding is likely during times of high tide all along the Atlantic coast and within the St. Johns River basin, and Coastal Flood Watches will likely be issued on Wednesday. Please monitor this briefing for the latest updates. Read More >

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Last Map Update: Tue, Oct 7, 2025 at 7:02:18 pm EDT

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Coastal Flooding Continues

Increasing Tidal Flooding and Winds Late this Week

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Coastal Flood Warnings remain in effect within the St. Johns River basin in Putnam County today. Coastal Flood Advisories remain in effect along the rest of the St. Johns River basin. Minor to moderate flooding is expected during times of high tide. An increase in flooding impacts are expected beginning on Thursday, likely resulting in Coastal Flood Watches all along the Atlantic coast and within the St. Johns River Basin.

Strengthening onshore winds beginning on Thursday will likely increase coastal and tidal flood impacts all along the Atlantic coast and within the St. Johns River basin. Coastal Flood Watches will likely be issued on Wednesday. High surf conditions and significant beach erosion are likely during times of high tide all along the Atlantic coast late this week and into the weekend. Frequent wind gusts of 40-45 mph are possible along the I-95 corridor from late Thursday through Friday.