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Jacksonville, FL Local Forecast Office

7NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 89 °F
E 6kt
< 1ft
Tonight
Low: 77 °F
Light Wind
< 1ft
Tuesday
High: 86 °F
ENE 16kt
< 1ft
Tuesday Night
Low: 77 °F
ENE 15kt
< 1ft
Wednesday
High: 85 °F
NE 19kt
< 1ft
Wednesday Night
Low: 75 °F
ENE 15kt
< 1ft
Thursday
High: 83 °F
NE 18kt
< 1ft
Thursday Night
Low: 76 °F
ENE 11kt
< 1ft
Friday
High: 85 °F
E 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 pm EDT Sep 14, 2026
Forecast Valid: 2pm EDT Sep 14, 2026-6pm EDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 6 kt. Sunny. Seas 1 ft or less.

Tonight

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

Tuesday

ENE wind 6 to 16 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 ft or less.

Tuesday Night

ENE wind 13 to 15 kt, with gusts as high as 24 kt. Showers and thunderstorms likely before 8pm, then a slight chance of showers between 8pm and 9pm. Seas 1 ft or less.

Wednesday

NE wind 13 to 19 kt. A slight chance of showers after 2pm. Seas 1 ft or less.

Wednesday Night

ENE wind 12 to 15 kt, with gusts as high as 22 kt. A slight chance of showers. Seas 1 ft or less.

Thursday

NE wind 13 to 18 kt, with gusts as high as 24 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Thursday Night

ENE wind 5 to 11 kt, with gusts as high as 18 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.

Friday

E wind 5 to 9 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

*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.