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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 89 °F
⇑NE 10kt
< 1ft
Tonight
Low: 77 °F
E 6kt⇓
< 1ft
Tuesday
High: 88 °F
⇑E 9kt
< 1ft
Tuesday Night
Low: 77 °F
SE 6kt⇓
< 1ft
Wednesday
High: 89 °F
SE 12kt
< 1ft
Wednesday Night
Low: 77 °F
S 9kt
< 1ft
Thursday
High: 91 °F
SE 10kt
< 1ft
Thursday Night
Low: 77 °F
SSE 7kt⇓
< 1ft
Friday
High: 91 °F
⇑SE 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:11 am EDT Jul 14, 2025
Forecast Valid: 5am EDT Jul 14, 2025-6pm EDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming NE 5 to 10 kt in the morning. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 ft or less.

Tonight

E wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of showers and thunderstorms before 10pm. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. A chance of showers, with thunderstorms also possible after 11am. Seas 1 ft or less.

Tuesday Night

SE wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas 1 ft or less.

Wednesday

SE wind 5 to 12 kt, with gusts as high as 18 kt. Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Seas 1 ft or less.

Wednesday Night

S wind 5 to 9 kt. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Seas 1 ft or less.

Thursday

SE wind 5 to 10 kt. A slight chance of thunderstorms, then showers and thunderstorms likely after 8am. Seas 1 ft or less.

Thursday Night

SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms likely before 8pm. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. 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.