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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 74 °F
WSW 11kt
< 1ft
Tuesday
High: 89 °F
W 10kt
< 1ft
Tuesday Night
Low: 74 °F
W 6kt⇓
< 1ft
Wednesday
High: 88 °F
WSW 9kt
< 1ft
Wednesday Night
Low: 76 °F
Light Wind
< 1ft
Thursday
High: 91 °F
⇑S 9kt
< 1ft
Thursday Night
Low: 77 °F
S 6kt⇓
< 1ft
Juneteenth
High: 93 °F
SW 10kt
< 1ft
Friday Night
Low: 76 °F
SW 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm EDT Jun 15, 2026
Forecast Valid: 6pm EDT Jun 15, 2026-6pm EDT Jun 22, 2026

View Nearby Observations

Detailed Forecast

Tonight

WSW wind 7 to 11 kt, with gusts as high as 17 kt. Showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Tuesday

W wind 8 to 10 kt. Showers and thunderstorms, mainly after 3pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Tuesday Night

W wind around 6 kt becoming variable and less than 5 kt. Showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Wednesday

WSW wind 7 to 9 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

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. 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 before 8pm. Seas 1 ft or less.

Juneteenth

SW wind 6 to 10 kt. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.

Friday Night

SW wind around 6 kt. A chance of showers and thunderstorms, mainly before 8pm. 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.