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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Labor Day
High: 82 °F
NNE 18kt
< 1ft
Tonight
Low: 70 °F
NNE 13kt
< 1ft
Tuesday
High: 84 °F
NE 13kt
< 1ft
Tuesday Night
Low: 71 °F
NE 7kt⇓
< 1ft
Wednesday
High: 86 °F
NE 9kt
< 1ft
Wednesday Night
Low: 71 °F
Light Wind
< 1ft
Thursday
High: 88 °F
⇑E 7kt
< 1ft
Thursday Night
Low: 72 °F
Light Wind
< 1ft
Friday
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 Sep 1, 2025
Forecast Valid: 4pm EDT Sep 1, 2025-6pm EDT Sep 7, 2025

View Nearby Observations

Detailed Forecast

Labor Day

NNE wind around 18 kt, with gusts as high as 27 kt. A slight chance of showers. Seas 1 ft or less.

Tonight

NNE wind 9 to 13 kt, with gusts as high as 20 kt. A slight chance of showers before 8pm, then a slight chance of showers after 4am. Seas 1 ft or less.

Tuesday

NE wind 10 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly between 2pm and 5pm. Seas 1 ft or less.

Tuesday Night

NE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers before 8pm. Seas 1 ft or less.

Wednesday

NE wind 5 to 9 kt. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers before 8pm. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

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.
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.