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Jacksonville, FL Local Forecast Office

7NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
S 13kt
< 1ft
Monday
High: 90 °F
SE 14kt
< 1ft
Monday Night
Low: 78 °F
SSE 13kt
< 1ft
Tuesday
High: 91 °F
S 13kt
< 1ft
Tuesday Night
Low: 78 °F
S 12kt
< 1ft
Wednesday
High: 91 °F
SSW 11kt
< 1ft
Wednesday Night
Low: 77 °F
SSE 10kt
< 1ft
Thursday
High: 92 °F
⇑SSE 8kt
< 1ft
Thursday Night
Low: 77 °F
SSE 7kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:56 pm EDT Jul 19, 2026
Forecast Valid: 8pm EDT Jul 19, 2026-6pm EDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 7 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

Monday

SE wind 7 to 14 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms, mainly after 5pm. Seas 1 ft or less.

Monday Night

SSE wind 10 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

Tuesday

S wind 10 to 13 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Tuesday Night

S wind 7 to 12 kt, with gusts as high as 18 kt. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

Wednesday

SSW wind 7 to 11 kt, with gusts as high as 17 kt. Mostly sunny. Seas 1 ft or less.

Wednesday Night

SSE wind 5 to 10 kt becoming SSW after midnight. Partly cloudy. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Thursday Night

SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. 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.