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Jacksonville, FL Local Forecast Office

4NM E Saint Simons GA

Marine Point Forecast

[NOTICE]

Today
High: 88 °F
S 10kt
2ft
Tonight
Low: 78 °F
S 10kt
2ft
Sunday
High: 91 °F
W 9kt
1-2ft
Sunday Night
Low: 80 °F
S 6kt
1-2ft
Monday
High: 89 °F
E 7kt
1ft
Monday Night
Low: 80 °F
SSE 7kt
1ft
Tuesday
High: 86 °F
ESE 9kt
1ft
Tuesday Night
Low: 80 °F
SSE 9kt
1-2ft
Wednesday
High: 86 °F
SSE 12kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:21 am EDT Jul 12, 2025
Forecast Valid: 7am EDT Jul 12, 2025-6pm EDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Today

WSW wind 8 to 10 kt becoming S in the afternoon. A slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 2 ft.

Tonight

S wind around 10 kt becoming WSW after midnight. A chance of showers and thunderstorms before 3am, then a slight chance of showers after 4am. Seas around 2 ft.

Sunday

W wind 5 to 9 kt. A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

Sunday Night

S wind around 6 kt becoming W after midnight. A chance of showers and thunderstorms, mainly before 8pm. Seas 1 to 2 ft.

Monday

NNW wind 5 to 7 kt becoming E in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Monday Night

SSE wind 5 to 7 kt. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas around 1 ft.

Tuesday

ESE wind 5 to 9 kt. A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 8am. Seas around 1 ft.

Tuesday Night

SSE wind 7 to 9 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Wednesday

SSE wind 6 to 12 kt. Showers and thunderstorms likely, mainly 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.