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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 95 °F
SE 9kt
< 1ft
Tonight
Low: 77 °F
SSE 11kt
< 1ft
Tuesday
High: 89 °F
Light Wind
< 1ft
Tuesday Night
Low: 74 °F
Light Wind
< 1ft
Wednesday
High: 89 °F
⇑SE 7kt
< 1ft
Wednesday Night
Low: 75 °F
Light Wind
< 1ft
Thursday
High: 89 °F
⇑SSE 8kt
< 1ft
Thursday Night
Low: 75 °F
S 6kt⇓
< 1ft
Friday
High: 90 °F
⇑SE 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:31 am EDT Aug 24, 2026
Forecast Valid: 2pm EDT Aug 24, 2026-6pm EDT Aug 30, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 9 kt. Showers and thunderstorms likely, mainly after 5pm. Seas 1 ft or less.

Tonight

SSE wind 5 to 11 kt becoming SW after midnight. Winds could gust as high as 17 kt. Showers and thunderstorms likely, mainly before 1am. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 ft or less.

Tuesday 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.

Wednesday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Wednesday Night

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

Thursday

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

Thursday Night

S wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms, mainly before 8pm. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. A chance of showers and thunderstorms 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.