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Charleston, SC Local Forecast Office

Altamaha Sound FL

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
2ft
Friday
⇑SW 7kt
2ft
Friday Night
⇑NW 8kt
2ft
Saturday
NNW 9kt
2-3ft
Saturday Night
⇑NE 12kt
3ft
Sunday
NE 14kt
3ft
Sunday Night
Light Wind
2-3ft
Monday
NNE 7kt
2ft
Monday Night
Light Wind
2ft

Associated Zone Forecast which includes this point

Last Update: 7:32 pm EST Nov 5, 2026
Forecast Valid: 9pm EST Nov 5, 2026-6pm EST Nov 12, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Friday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Patchy fog before 8am. Seas around 2 ft.

Friday Night

Variable winds less than 5 kt becoming NW 5 to 8 kt after midnight. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Seas around 2 ft.

Saturday

NNW wind 7 to 9 kt becoming NE in the afternoon. Sunny. Seas 2 to 3 ft.

Saturday Night

Variable winds less than 5 kt becoming NE 7 to 12 kt in the evening. Partly cloudy. Seas around 3 ft.

Sunday

NE wind 10 to 14 kt. Sunny. Seas around 3 ft.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 2 to 3 ft.

Monday

N wind 5 to 7 kt becoming E in the afternoon. Sunny. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. Mostly clear. 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.