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Jacksonville, FL Local Forecast Office

7NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 85 °F
⇑NE 7kt
< 1ft
Tonight
Low: 74 °F
Light Wind
< 1ft
Wednesday
High: 86 °F
⇑NE 16kt
< 1ft
Wednesday Night
Low: 73 °F
NE 15kt
< 1ft
Thursday
High: 81 °F
NNE 16kt
< 1ft
Thursday Night
Low: 69 °F
NNE 12kt
< 1ft
Friday
High: 79 °F
NNE 12kt
< 1ft
Friday Night
Low: 67 °F
Light Wind
< 1ft
Saturday
High: 79 °F
NNE 10kt
< 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: 7am EDT Sep 22, 2026-6pm EDT Sep 28, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming NE 5 to 7 kt in the morning. A chance of showers, with thunderstorms also possible after 11am. 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

NE wind 5 to 10 kt increasing to 11 to 16 kt in the afternoon. Winds could gust as high as 24 kt. A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Wednesday Night

NE wind around 15 kt, with gusts as high as 23 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

NNE wind 13 to 16 kt, with gusts as high as 24 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Thursday Night

NNE wind around 12 kt, with gusts as high as 18 kt. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

Friday

NNE wind around 12 kt. Mostly sunny. Seas 1 ft or less.

Friday Night

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

Saturday

NNE wind 7 to 10 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.