Tidal Flooding Continues this Week - Updated Briefing
Coastal Flood Warnings have been issued along portions of the northeast Florida Atlantic coast and within the St. Johns River basin. Dangerous marine and surf conditions will continue through Tuesday. Please monitor this briefing for the latest updates this weekend and early next week. Read More >
| NWS Forecast for: Coastal waters from St. Augustine to Flagler Beach FL out 20 NM (AMZ454) Issued by: National Weather Service Jacksonville, FL Last Update: 256 AM EDT Sun Oct 5 2025 | |
Today: East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 7 feet at 8 seconds and east 3 feet at 13 seconds. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms. Tonight: East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 8 feet at 8 seconds and southeast 3 feet at 8 seconds. Intracoastal waters choppy. A chance of showers with a slight chance of thunderstorms. Monday And Monday Night: East winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave detail: east 10 feet at 8 seconds and southeast 3 feet at 8 seconds. Intracoastal waters rough. Showers likely with a chance of thunderstorms. Tuesday: East winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 6 to 8 feet, occasionally to 10 feet. Wave detail: east 8 feet at 8 seconds. Intracoastal waters rough. A slight chance of showers and thunderstorms. Tuesday Night: East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 10 feet. Wave detail: east 7 feet at 9 seconds. intracoastal waters choppy. Wednesday And Wednesday Night: East winds around 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Intracoastal waters a moderate chop. A slight chance of showers. Thursday: Northeast winds increasing to 25 to 30 knots. Seas building to 6 to 8 feet, occasionally to 10 feet. Intracoastal waters becoming very rough. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from St. Augustine to Flagler Beach FL out 20 NM (AMZ454) | |
Visit your local NWS office at: https://www.weather.gov/jax |