News Headlines

For More Weather Information:

Charleston, SC Local Forecast Office

21NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]

Tonight
E 7kt⇓
1ft
Tuesday
ENE 10kt
1ft
Tuesday Night
ESE 9kt
2ft
Wednesday
S 12kt
2ft
Wednesday Night
S 13kt
3ft
Thursday
S 12kt
2ft
Thursday Night
SSW 12kt
2ft
Friday
S 10kt
2ft
Friday Night
S 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 1:41 pm EDT Jul 14, 2025
Forecast Valid: 6pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

Tonight

E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, mainly before 7pm. Seas around 1 ft.

Tuesday

ENE wind 5 to 10 kt. A chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Tuesday Night

ESE wind around 9 kt becoming SSE after midnight. A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Seas around 2 ft.

Wednesday

S wind 9 to 12 kt. A chance of showers, with thunderstorms also possible after 11am. Seas around 2 ft.

Wednesday Night

S wind 11 to 13 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Seas around 3 ft.

Thursday

S wind 9 to 12 kt. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Seas around 2 ft.

Thursday Night

SSW wind 8 to 12 kt. A chance of thunderstorms before 8pm. Seas around 2 ft.

Friday

SW wind 6 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas around 2 ft.

Friday Night

S wind 7 to 10 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly before 8pm. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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.