| 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: 129 AM EDT Fri Sep 19 2025 |  |
| Rest Of Tonight: East winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: east 2 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters light chop. Friday: Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. Friday Night: Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 7 seconds. Intracoastal waters a moderate chop. Saturday: Northeast winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 8 seconds and northeast 3 feet at 4 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms. Saturday Night Through Sunday Night: Northeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: northeast 4 feet at 7 seconds. Intracoastal waters choppy. A slight chance of showers and thunderstorms. Monday Through Tuesday: Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 10 seconds and northeast 3 feet at 7 seconds. Intracoastal waters a moderate chop. A chance of showers and thunderstorms. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from St. Augustine to Flagler Beach FL out 20 NM (AMZ454) | |
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