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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 74 °F
S 12kt
< 1ft
Tuesday
High: 89 °F
S 11kt
< 1ft
Tuesday Night
Low: 73 °F
SSE 9kt⇓
< 1ft
Wednesday
High: 90 °F
⇑SSE 8kt
< 1ft
Wednesday Night
Low: 72 °F
Light Wind
< 1ft
Thursday
High: 91 °F
Light Wind
< 1ft
Thursday Night
Low: 72 °F
Light Wind
< 1ft
Friday
High: 86 °F
Light Wind
< 1ft
Friday Night
Low: 72 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:01 pm EDT May 25, 2026
Forecast Valid: 8pm EDT May 25, 2026-6pm EDT Jun 1, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 7 to 12 kt, with gusts as high as 19 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

S wind 7 to 11 kt. A slight chance of showers and thunderstorms between 2pm and 5pm. Seas 1 ft or less.

Tuesday Night

SSE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms, mainly between 9pm and 11pm. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the morning. Showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Seas 1 ft or less.

Thursday

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

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm before 2am, then a 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.