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Jacksonville, FL Local Forecast Office

12NM WNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Showers and thunderstorms.   Seas 1 ft or less.

      High: 94 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers and thunderstorms, mainly before 11pm.   Seas 1 ft or less.

      Low: 74 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Showers and thunderstorms, mainly after 2pm.   Seas 1 ft or less.

      High: 88 °F

      ⇑E 6kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am.   Seas 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming E around 6 kt in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.   Seas 1 ft or less.

      High: 90 °F

      ⇑E 6kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers and possibly a thunderstorm before 11pm, then showers likely.   Seas 1 ft or less.

      Low: 75 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A chance of showers, then showers and thunderstorms after 11am.   Seas 1 ft or less.

      High: 91 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am.   Seas 1 ft or less.

      Low: 75 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A slight chance of showers, then showers and thunderstorms after 8am.   Seas 1 ft or less.

      High: 91 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:26 pm EDT Aug 2, 2025
Forecast Valid: 3pm EDT Aug 2, 2025-6pm EDT Aug 8, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Showers and thunderstorms. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Showers and thunderstorms, mainly before 11pm. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers and possibly a thunderstorm before 11pm, then showers likely. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. A chance of showers, then showers and thunderstorms after 11am. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A slight chance of showers, then showers and thunderstorms after 8am. 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: 30.75°N 81.65°W
Last Update: 1:26 pm EDT Aug 2, 2025
Forecast Valid: 3pm EDT Aug 2, 2025-6pm EDT Aug 8, 2025
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