For More Weather Information:

Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 88 °F
⇑S 6kt
< 1ft
Tonight
Low: 68 °F
S 6kt⇓
< 1ft
Tuesday
High: 77 °F
NE 16kt
< 1ft
Tuesday Night
Low: 69 °F
E 10kt
< 1ft
Wednesday
High: 81 °F
⇑E 8kt
< 1ft
Wednesday Night
Low: 68 °F
Light Wind
< 1ft
Thursday
High: 87 °F
⇑NNE 8kt
< 1ft
Thursday Night
Low: 65 °F
Light Wind
< 1ft
Friday
High: 81 °F
ENE 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:47 am EDT May 11, 2026
Forecast Valid: 5am EDT May 11, 2026-6pm EDT May 17, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. A slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Seas 1 ft or less.

Tonight

S wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday

NE wind 12 to 16 kt, with gusts as high as 23 kt. A chance of showers, with thunderstorms also possible after 11am. Seas 1 ft or less.

Tuesday Night

E wind 5 to 10 kt. Cloudy, then gradually becoming partly cloudy. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. A chance of showers, with thunderstorms also possible after 11am. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers before 8pm. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NNE 5 to 8 kt in the morning. Sunny. Seas 1 ft or less.

Thursday Night

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

Friday

NNE wind 5 to 9 kt becoming ENE in the afternoon. 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.