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Jacksonville, FL Local Forecast Office

3NM SSE Saint Simons GA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 88 °F
E 10kt
1ft
Tonight
Low: 79 °F
ENE 6kt
1ft
Tuesday
High: 86 °F
NE 11kt
1ft
Tuesday Night
Low: 79 °F
SE 11kt
2ft
Wednesday
High: 87 °F
S 12kt
2ft
Wednesday Night
Low: 80 °F
S 13kt
2ft
Thursday
High: 87 °F
SSE 12kt
2ft
Thursday Night
Low: 78 °F
S 11kt
2ft
Friday
High: 88 °F
SSE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:51 pm EDT Jul 14, 2025
Forecast Valid: 4pm EDT Jul 14, 2025-6pm EDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 10 kt. A slight chance of showers and thunderstorms before 5pm. Seas around 1 ft.

Tonight

ENE wind around 6 kt. Partly cloudy. Seas around 1 ft.

Tuesday

NE wind 6 to 11 kt. A chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Tuesday Night

SE wind around 11 kt. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas around 2 ft.

Wednesday

S wind 8 to 12 kt. A chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Seas around 2 ft.

Wednesday Night

S wind 10 to 13 kt. A chance of thunderstorms before 8pm. Seas around 2 ft.

Thursday

SSE wind 8 to 12 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas around 2 ft.

Thursday Night

S wind 6 to 11 kt. A chance of showers and thunderstorms before 8pm. Seas around 2 ft.

Friday

SSW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms 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.