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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. A slight chance of showers and thunderstorms after 3pm.   Seas 1 ft or less.

      High: 94 °F

      ⇑SSE 9kt
      < 1ft

    • Tonight

      Tonight:S wind 9 to 11 kt becoming WSW after midnight. Winds could gust as high as 17 kt. Partly cloudy. Seas 1 ft or less.

      Low: 79 °F

      S 11kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind around 10 kt. A chance of showers and thunderstorms after 4pm.   Seas 1 ft or less.

      High: 97 °F

      WSW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind around 8 kt. Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am.   Seas 1 ft or less.

      Low: 77 °F

      WSW 8kt
      < 1ft

    • Thursday

      Thursday:W wind around 7 kt. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 92 °F

      W 7kt
      < 1ft

    • Thursday Night

      Thursday Night:WSW wind around 6 kt. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am.   Seas 1 ft or less.

      Low: 76 °F

      WSW 6kt
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 91 °F

      ⇑S 7kt
      < 1ft

    • Friday Night

      Friday Night:S wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 2am.   Seas 1 ft or less.

      Low: 76 °F

      S 6kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. A chance of showers and thunderstorms, mainly after 2pm.   Seas 1 ft or less.

      High: 90 °F

      ⇑S 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Jul 28, 2026
Forecast Valid: 8am EDT Jul 28, 2026-6pm EDT Aug 3, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. A slight chance of showers and thunderstorms after 3pm. Seas 1 ft or less.
Tonight
S wind 9 to 11 kt becoming WSW after midnight. Winds could gust as high as 17 kt. Partly cloudy. Seas 1 ft or less.
Wednesday
WSW wind around 10 kt. A chance of showers and thunderstorms after 4pm. Seas 1 ft or less.
Wednesday Night
WSW wind around 8 kt. Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am. Seas 1 ft or less.
Thursday
W wind around 7 kt. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Thursday Night
WSW wind around 6 kt. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Friday Night
S wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 2am. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 30.67°N 81.48°W
Last Update: 2:21 am EDT Jul 28, 2026
Forecast Valid: 8am EDT Jul 28, 2026-6pm EDT Aug 3, 2026
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