For More Weather Information:

Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
E 6kt⇓
< 1ft
Tuesday
High: 87 °F
ENE 15kt
< 1ft
Tuesday Night
Low: 77 °F
ENE 14kt
< 1ft
Wednesday
High: 85 °F
NE 18kt
< 1ft
Wednesday Night
Low: 76 °F
ENE 16kt
< 1ft
Thursday
High: 84 °F
NE 18kt
< 1ft
Thursday Night
Low: 76 °F
ENE 12kt
< 1ft
Friday
High: 85 °F
E 9kt
< 1ft
Friday Night
Low: 76 °F
Light Wind
< 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: 6pm EDT Sep 14, 2026-6pm EDT Sep 21, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.

Tuesday

ENE wind 6 to 15 kt, with gusts as high as 21 kt. A chance of showers, with thunderstorms also possible after 11am. Seas 1 ft or less.

Tuesday Night

ENE wind 11 to 14 kt, with gusts as high as 24 kt. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm. Seas 1 ft or less.

Wednesday

NE wind 13 to 18 kt, with gusts as high as 24 kt. A slight chance of showers before 2pm. Seas 1 ft or less.

Wednesday Night

ENE wind 12 to 16 kt, with gusts as high as 23 kt. A slight chance of showers after 8pm. Seas 1 ft or less.

Thursday

NE wind 14 to 18 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 12 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.

Friday 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.

*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.