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Jacksonville, FL Local Forecast Office

11NM NNE Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 88 °F
⇑SSE 8kt
1-2ft
Tonight
Low: 79 °F
SW 9kt
1-2ft
Sunday
High: 88 °F
S 8kt
1ft
Sunday Night
Low: 79 °F
SW 10kt
2ft
Monday
High: 88 °F
WSW 10kt
1-2ft
Monday Night
Low: 77 °F
WSW 10kt
1-2ft
Tuesday
High: 85 °F
WSW 11kt
1-2ft
Tuesday Night
Low: 76 °F
SW 7kt
1ft
Wednesday
High: 83 °F
WSW 9kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Jun 13, 2026
Forecast Valid: 7am EDT Jun 13, 2026-6pm EDT Jun 19, 2026

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Detailed Forecast

Today

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

Tonight

SW wind 6 to 9 kt. A chance of showers and thunderstorms before 8pm. Seas 1 to 2 ft.

Sunday

WSW wind 5 to 8 kt becoming S in the afternoon. A chance of showers and thunderstorms, mainly after 5pm. Seas around 1 ft.

Sunday Night

SW wind 8 to 10 kt. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Seas around 2 ft.

Monday

WSW wind 6 to 10 kt becoming SSW in the afternoon. Showers and possibly a thunderstorm after 2pm. Seas 1 to 2 ft.

Monday Night

WSW wind 8 to 10 kt. Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas 1 to 2 ft.

Tuesday

WSW wind 9 to 11 kt. A slight chance of thunderstorms, then showers and thunderstorms likely after 8am. Seas 1 to 2 ft.

Tuesday Night

SW wind 5 to 7 kt. Showers and thunderstorms likely, mainly before 8pm. Seas around 1 ft.

Wednesday

WSW wind around 9 kt, with gusts as high as 15 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

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.