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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 51 °F
Light Wind
< 1ft
Saturday
High: 73 °F
⇑SW 9kt
< 1ft
Saturday Night
Low: 49 °F
Light Wind
< 1ft
Sunday
High: 62 °F
⇑N 6kt
< 1ft
Sunday Night
Low: 47 °F
Light Wind
< 1ft
Monday
High: 67 °F
Light Wind
< 1ft
Monday Night
Low: 50 °F
Light Wind
< 1ft
Tuesday
High: 72 °F
Light Wind
< 1ft
Tuesday Night
Low: 51 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:26 pm EST Jan 2, 2026
Forecast Valid: 8pm EST Jan 2, 2026-6pm EST Jan 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Saturday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Winds could gust as high as 16 kt. Showers likely, then showers and possibly a thunderstorm after 4pm. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming N around 6 kt in the morning. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. 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.