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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 72 °F
NE 15kt
< 1ft
Tonight
Low: 62 °F
NE 11kt
< 1ft
Tuesday
High: 79 °F
⇑E 9kt
< 1ft
Tuesday Night
Low: 65 °F
Light Wind
< 1ft
Wednesday
High: 86 °F
⇑S 8kt
< 1ft
Wednesday Night
Low: 67 °F
WSW 6kt
< 1ft
Thursday
High: 82 °F
NW 7kt
< 1ft
Thursday Night
Low: 65 °F
Light Wind
< 1ft
Friday
High: 80 °F
⇑E 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:22 pm EDT Apr 27, 2026
Forecast Valid: 5pm EDT Apr 27, 2026-6pm EDT May 4, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind around 15 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 ft or less.

Tonight

NE wind 7 to 11 kt, with gusts as high as 17 kt. Partly cloudy. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. Mostly sunny. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Mostly sunny. Seas 1 ft or less.

Wednesday Night

S wind around 6 kt becoming WSW after midnight. A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.

Thursday

W wind 5 to 7 kt becoming N in the afternoon. A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 8pm. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. 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.