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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 61 °F
NNE 6kt
< 1ft
Tonight
Low: 47 °F
Light Wind
< 1ft
Wednesday
High: 62 °F
⇑W 8kt
< 1ft
Wednesday Night
Low: 44 °F
WSW 6kt
< 1ft
Thursday
High: 54 °F
WNW 12kt
< 1ft
Thursday Night
Low: 29 °F
NNW 8kt
< 1ft
Friday
High: 53 °F
⇑WSW 6kt
< 1ft
Friday Night
Low: 38 °F
Light Wind
< 1ft
Saturday
High: 64 °F
SSW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:21 pm EST Jan 13, 2026
Forecast Valid: 4pm EST Jan 13, 2026-6pm EST Jan 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming W 5 to 8 kt in the morning. A slight chance of showers before 10am, then a slight chance of showers after 3pm. Seas 1 ft or less.

Wednesday Night

WSW wind around 6 kt. Mostly cloudy. Seas 1 ft or less.

Thursday

WNW wind 8 to 12 kt, with gusts as high as 19 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

NNW wind 5 to 8 kt. Mostly clear. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming WSW around 6 kt in the morning. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

SSW wind 6 to 9 kt. Mostly 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.