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Fernandina Beach FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:46 am EDT Oct 15, 2026
Forecast Valid: 9am EDT Oct 15, 2026-6pm EDT Oct 21, 2026

Today

Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Patchy fog before 10am. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy fog after 5am. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Patchy fog before 9am. Seas 1 ft or less.

Friday Night

S wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of showers and thunderstorms after 2am. Seas 1 ft or less.

Saturday

N wind 11 to 15 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms, then a chance of showers after 8am. Seas 1 ft or less.

Saturday Night

NNE wind 15 to 17 kt, with gusts as high as 29 kt. Partly cloudy. Seas 1 ft or less.

Sunday

NNE wind 18 to 20 kt, with gusts as high as 30 kt. A chance of showers after 2pm. Seas 1 ft or less.

Sunday Night

NE wind 15 to 19 kt, with gusts as high as 31 kt. A chance of showers. Seas 1 ft or less.

Monday

NE wind around 17 kt, with gusts as high as 26 kt. A chance of showers. 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.