For More Weather Information:

Fernandina Beach FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:11 am EDT Oct 18, 2026
Forecast Valid: 8am EDT Oct 18, 2026-6pm EDT Oct 24, 2026

Today

NNE wind 18 to 20 kt, with gusts as high as 27 kt. Partly sunny. Seas 1 ft or less.

Tonight

NNE wind 16 to 18 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 1 ft or less.

Monday

N wind around 13 kt, with gusts as high as 19 kt. Partly sunny, then gradually becoming sunny. Seas 1 ft or less.

Monday Night

N wind around 7 kt. Clear. Seas 1 ft or less.

Tuesday

NNE wind 8 to 11 kt. Sunny. Seas 1 ft or less.

Tuesday Night

NNE wind around 6 kt. Clear. Seas 1 ft or less.

Wednesday

NNE wind 9 to 11 kt, with gusts as high as 17 kt. Sunny. Seas 1 ft or less.

Wednesday Night

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

Thursday

NNE wind 7 to 10 kt. Sunny. 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.