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Fernandina Beach FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:17 am EST Mar 3, 2026
Forecast Valid: 6am EST Mar 3, 2026-6pm EDT Mar 9, 2026

Today

NE wind 6 to 10 kt. Widespread dense fog, mainly before 7am. Seas 1 ft or less.

Tonight

NE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Patchy fog after 10pm. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Patchy fog before 9am. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Patchy fog after 4am. Seas 1 ft or less.

Thursday

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

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. A slight chance of showers after 1pm. Seas 1 ft or less.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. A slight chance of showers. 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.