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Jacksonville, FL Local Forecast Office

5NM S Jekyll Island GA

Marine Point Forecast

[NOTICE]

Sunday
High: 86 °F
⇑ENE 6kt
< 1ft
Sunday Night
Low: 74 °F
Light Wind
< 1ft
Monday
High: 87 °F
⇑ENE 7kt
< 1ft
Monday Night
Low: 74 °F
Light Wind
< 1ft
Tuesday
High: 86 °F
⇑ENE 8kt
< 1ft
Tuesday Night
Low: 74 °F
Light Wind
< 1ft
Wednesday
High: 85 °F
NE 15kt
1ft
Wednesday Night
Low: 76 °F
NNE 14kt
1-2ft
Thursday
High: 83 °F
NNE 17kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 pm EDT Sep 19, 2026
Forecast Valid: 1am EDT Sep 20, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Sunday

Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. A chance of showers, with thunderstorms also possible after 8am. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms between 3am and 5am, then a slight chance of showers. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the morning. A chance of showers, with thunderstorms also possible after 11am. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

Wednesday

NE wind 8 to 15 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.

Wednesday Night

NNE wind around 14 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Thursday

NNE wind 15 to 17 kt, with gusts as high as 23 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 to 2 ft.

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.