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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:E wind 8 to 10 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   Seas 1 ft or less.

      Low: 66 °F

      E 10kt
      < 1ft

    • Wednesday

      Wednesday:NE wind 7 to 10 kt. Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms, mainly between 9am and 4pm. Some of the storms could produce heavy rainfall.   Seas 1 ft or less.

      High: 78 °F

      NE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of showers before 8pm.   Seas 1 ft or less.

      Low: 63 °F

      NE 7kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming WNW 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.

      High: 86 °F

      ⇑WNW 7kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 60 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ENE 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.

      High: 81 °F

      ⇑ENE 7kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 66 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 86 °F

      ⇑ESE 9kt
      < 1ft

    • Saturday Night

      Saturday Night:ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.

      Low: 69 °F

      ESE 6kt⇓
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:41 pm EDT May 12, 2026
Forecast Valid: 12am EDT May 13, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast


Overnight
E wind 8 to 10 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.
Wednesday
NE wind 7 to 10 kt. Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms, mainly between 9am and 4pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.
Wednesday Night
NE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of showers before 8pm. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming WNW 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming ENE 5 to 7 kt in the morning. Sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.
Saturday Night
ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. 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: 30.84°N 81.56°W
Last Update: 7:41 pm EDT May 12, 2026
Forecast Valid: 12am EDT May 13, 2026-6pm EDT May 19, 2026
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