| NWS Forecast for: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) Issued by: National Weather Service Jacksonville, FL Last Update: 806 AM EST Wed Nov 5 2025 | |
| Rest Of Today: Northeast winds around 5 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 8 seconds. Intracoastal waters smooth. Tonight: South winds around 5 knots, becoming west after midnight. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 8 seconds. Intracoastal waters smooth. Thursday: North winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 8 seconds. Intracoastal waters light chop. Thursday Night: Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 7 seconds. Intracoastal waters light chop. Friday: East winds around 5 knots. Seas around 2 feet. Wave detail: east 2 feet at 8 seconds. Intracoastal waters smooth. Friday Night: South winds 5 to 10 knots, becoming southwest after midnight. Seas around 2 feet. Wave detail: southeast 2 feet at 7 seconds. Intracoastal waters light chop. Saturday: Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Intracoastal waters light chop. Sunday: Southwest winds around 10 knots, becoming northwest 25 to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters very rough. | |
| Zone Forecast: Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM (AMZ452) | |
Visit your local NWS office at: https://www.weather.gov/jax |