| NWS Forecast for: 11NM NNE Fernandina Beach FL Atlantic Ocean Issued by: National Weather Service Jacksonville, FL Last Update: 7:21 pm EDT Aug 18, 2026 | |
| Tonight: W wind around 10 kt. Partly cloudy. Seas around 2 ft. Wednesday: W wind 5 to 8 kt becoming variable and less than 5 kt. Sunny. Seas around 2 ft. Wednesday Night: S wind 6 to 10 kt becoming WSW in the evening. A chance of showers and thunderstorms, mainly before 9pm. Seas around 2 ft. Thursday: Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft. Thursday Night: SSW wind 6 to 9 kt. A chance of showers and thunderstorms before 8pm. Seas around 2 ft. Friday: SW wind 5 to 11 kt becoming SSE in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft. Friday Night: SSW wind 7 to 9 kt. A slight chance of showers and thunderstorms before 2am. Seas around 2 ft. Saturday: SW wind around 8 kt. A chance of showers and thunderstorms after 2pm. Seas around 2 ft. Saturday Night: S wind around 8 kt. A chance of showers and thunderstorms before 2am. Seas around 2 ft. | |
| Marine Point Forecast: 30.85°N 81.4°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/jax |