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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:Variable winds less than 5 kt becoming SE 7 to 12 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 90 °F

      ⇑SE 12kt
      < 1ft

    • Sunday Night

      Sunday Night:SSE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

      Low: 78 °F

      SSE 9kt⇓
      < 1ft

    • Monday

      Monday:SE wind 5 to 12 kt. A chance of showers and thunderstorms after 4pm.   Seas 1 ft or less.

      High: 91 °F

      SE 12kt
      < 1ft

    • Monday Night

      Monday Night:S wind 6 to 9 kt. A chance of showers and thunderstorms before 8pm.   Seas 1 ft or less.

      Low: 78 °F

      S 9kt
      < 1ft

    • Tuesday

      Tuesday:S wind 8 to 11 kt, with gusts as high as 18 kt. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 92 °F

      S 11kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 5 to 9 kt. A chance of showers and thunderstorms before 8pm.   Seas 1 ft or less.

      Low: 78 °F

      SSW 9kt
      < 1ft

    • Wednesday

      Wednesday:SSW wind 7 to 10 kt, with gusts as high as 16 kt. A chance of showers and thunderstorms, mainly after 2pm.   Seas 1 ft or less.

      High: 92 °F

      SSW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSW wind 5 to 9 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers.   Seas 1 ft or less.

      Low: 77 °F

      SSW 9kt
      < 1ft

    • Thursday

      Thursday:SSW wind 5 to 9 kt becoming SSE in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 8am.   Seas 1 ft or less.

      High: 91 °F

      S 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Jul 19, 2026
Forecast Valid: 4am EDT Jul 19, 2026-6pm EDT Jul 25, 2026

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Detailed Forecast


Sunday
Variable winds less than 5 kt becoming SE 7 to 12 kt in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
SSE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Monday
SE wind 5 to 12 kt. A chance of showers and thunderstorms after 4pm. Seas 1 ft or less.
Monday Night
S wind 6 to 9 kt. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Tuesday
S wind 8 to 11 kt, with gusts as high as 18 kt. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Tuesday Night
SSW wind 5 to 9 kt. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Wednesday
SSW wind 7 to 10 kt, with gusts as high as 16 kt. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.
Wednesday Night
SSW wind 5 to 9 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas 1 ft or less.
Thursday
SSW wind 5 to 9 kt becoming SSE in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 8am. Seas 1 ft or less.

*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 19, 2026
Forecast Valid: 4am EDT Jul 19, 2026-6pm EDT Jul 25, 2026
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