| 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: 1223 AM EST Thu Nov 20 2025 | |
| Rest Of Tonight: West winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 7 seconds. Intracoastal waters light chop. Thursday: Northwest winds 5 to 10 knots, becoming northeast in the afternoon. Seas around 2 feet. Wave detail: northeast 2 feet at 6 seconds. Intracoastal waters light chop. Thursday Night: East winds around 5 knots, becoming west after midnight. Waves 1 foot or less. Intracoastal waters smooth. Friday: West winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. Intracoastal waters light chop. Friday Night And Saturday: Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: northeast 2 feet at 6 seconds. Intracoastal waters light chop. Saturday Night: Southwest winds 5 to 10 knots, becoming west after midnight. Seas around 2 feet. Intracoastal waters light chop. Sunday Through Monday: Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Intracoastal waters light chop. | |
| 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 |