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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 62 °F
Light Wind
< 1ft
Monday
High: 69 °F
NNE 19kt
< 1ft
Monday Night
Low: 62 °F
NE 14kt
< 1ft
Tuesday
High: 71 °F
NE 21kt
< 1ft
Tuesday Night
Low: 62 °F
NE 17kt
< 1ft
Wednesday
High: 70 °F
ENE 24kt
< 1ft
Wednesday Night
Low: 63 °F
E 15kt
< 1ft
Thursday
High: 72 °F
ENE 15kt
< 1ft
Thursday Night
Low: 64 °F
ENE 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:26 pm EDT Apr 5, 2026
Forecast Valid: 11pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then a slight chance of showers after 3am. Seas 1 ft or less.

Monday

NNE wind 10 to 19 kt, with gusts as high as 29 kt. A chance of showers, mainly after 1pm. Seas 1 ft or less.

Monday Night

NE wind 12 to 14 kt, with gusts as high as 21 kt. A chance of showers, mainly after 8pm. Seas 1 ft or less.

Tuesday

NE wind 14 to 21 kt, with gusts as high as 32 kt. A chance of showers, mainly before 2pm. Seas 1 ft or less.

Tuesday Night

NE wind 15 to 17 kt, with gusts as high as 26 kt. A slight chance of showers. Seas 1 ft or less.

Wednesday

ENE wind 18 to 24 kt, with gusts as high as 35 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Wednesday Night

E wind 11 to 15 kt, with gusts as high as 24 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

ENE wind 12 to 15 kt, with gusts as high as 23 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Thursday Night

ENE wind 8 to 12 kt, with gusts as high as 19 kt. A chance of showers and thunderstorms. 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.