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Jacksonville, FL Local Forecast Office

7NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 92 °F
E 10kt
< 1ft
Tonight
Low: 79 °F
SE 9kt⇓
< 1ft
Tuesday
High: 95 °F
⇑SE 7kt
< 1ft
Tuesday Night
Low: 79 °F
SW 8kt
< 1ft
Wednesday
High: 96 °F
WSW 10kt
< 1ft
Wednesday Night
Low: 76 °F
WSW 9kt
< 1ft
Thursday
High: 92 °F
WSW 8kt
< 1ft
Thursday Night
Low: 76 °F
S 6kt⇓
< 1ft
Friday
High: 91 °F
⇑SSE 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:12 pm EDT Jul 27, 2026
Forecast Valid: 5pm EDT Jul 27, 2026-6pm EDT Aug 3, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Tonight

SE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms before 10pm. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.

Tuesday Night

S wind around 8 kt becoming SW after midnight. Partly cloudy. Seas 1 ft or less.

Wednesday

WSW wind around 10 kt. Showers and thunderstorms likely after 2pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Wednesday Night

WSW wind around 9 kt. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Thursday

WSW wind around 8 kt. 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 after midnight. A chance of showers and thunderstorms, mainly before 8pm. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming SSE 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.