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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 84 °F
ENE 7kt
< 1ft
Tonight
Low: 73 °F
Light Wind
< 1ft
Wednesday
High: 87 °F
⇑NE 13kt
< 1ft
Wednesday Night
Low: 72 °F
NE 11kt
< 1ft
Thursday
High: 82 °F
NNE 12kt
< 1ft
Thursday Night
Low: 67 °F
NNE 8kt
< 1ft
Friday
High: 80 °F
NNE 10kt
< 1ft
Friday Night
Low: 65 °F
Light Wind
< 1ft
Saturday
High: 80 °F
NNE 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Sep 22, 2026
Forecast Valid: 11am EDT Sep 22, 2026-6pm EDT Sep 28, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 5 to 7 kt. A chance of showers and thunderstorms, mainly before 3pm. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. A slight chance of showers before 3am, then a slight chance of showers after 4am. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NE 8 to 13 kt in the morning. Winds could gust as high as 20 kt. A chance of showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Wednesday Night

NE wind 9 to 11 kt, with gusts as high as 17 kt. A chance of showers and thunderstorms, mainly before 2am. Seas 1 ft or less.

Thursday

NNE wind around 12 kt, with gusts as high as 18 kt. A slight chance of showers before 2pm. Seas 1 ft or less.

Thursday Night

NNE wind 6 to 8 kt. Partly cloudy. Seas 1 ft or less.

Friday

NNE wind around 10 kt. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

NNE wind 6 to 8 kt. Sunny. 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.