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Fernandina Beach FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:16 pm EDT Mar 25, 2026
Forecast Valid: 12am EDT Mar 26, 2026-6pm EDT Apr 1, 2026

Overnight

Variable winds 5 kt or less. A slight chance of showers between 2am and 3am. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the morning. Patchy fog before 9am. Seas 1 ft or less.

Thursday Night

ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Patchy fog after 5am. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Patchy fog before 9am. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Saturday

NE wind 9 to 18 kt, with gusts as high as 27 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

NE wind 12 to 15 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 ft or less.

Sunday

ENE wind around 14 kt, with gusts as high as 21 kt. Partly sunny. Seas 1 ft or less.

Sunday Night

E wind 6 to 9 kt. Partly cloudy. Seas 1 ft or less.

*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.