| NWS Forecast for: Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM (AMZ450) Issued by: National Weather Service Jacksonville, FL Last Update: 1229 PM EST Tue Feb 24 2026 |  |
| Rest Of Today: Northwest winds 5 to 10 knots, becoming east this afternoon. Seas 2 to 3 feet. Wave detail: north 3 feet at 6 seconds. Intracoastal waters light chop. Tonight: Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 8 seconds and southwest 2 feet at 3 seconds. Intracoastal waters a moderate chop. Wednesday: Southwest winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: south 3 feet at 4 seconds and northeast 3 feet at 10 seconds. Intracoastal waters a moderate chop. Wednesday Night: Southwest winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: south 3 feet at 4 seconds and east 2 feet at 12 seconds. Intracoastal waters a moderate chop. Thursday And Thursday Night: South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 4 seconds and east 2 feet at 12 seconds. Intracoastal waters a moderate chop. A slight chance of showers. Friday Through Saturday: North winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 6 seconds and southeast 3 feet at 6 seconds. Intracoastal waters a moderate chop. Showers with a chance of thunderstorms. winds and waves higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM (AMZ450) | |
Visit your local NWS office at: https://www.weather.gov/jax |