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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 74 °F
Light Wind
< 1ft
Monday
High: 87 °F
⇑ENE 10kt
< 1ft
Monday Night
Low: 74 °F
E 7kt⇓
< 1ft
Tuesday
High: 87 °F
⇑E 8kt
< 1ft
Tuesday Night
Low: 75 °F
Light Wind
< 1ft
Wednesday
High: 87 °F
⇑E 6kt
< 1ft
Wednesday Night
Low: 75 °F
Light Wind
< 1ft
Thursday
High: 88 °F
⇑ESE 7kt
< 1ft
Thursday Night
Low: 74 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:56 pm EDT Aug 30, 2026
Forecast Valid: 12am EDT Aug 31, 2026-6pm EDT Sep 6, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. A slight chance of showers after 5am. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the morning. A slight chance of showers, then a chance of showers and thunderstorms after 9am. Seas 1 ft or less.

Monday Night

E wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A slight chance of showers after 2am. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Showers likely, with thunderstorms also possible after 11am. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of thunderstorms 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.