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21NM NNE Altamaha Sound FL

[NOTICE]

Last Update: 8:32 pm EDT Jul 14, 2026
Forecast Valid: 9pm EDT Jul 14, 2026-6pm EDT Jul 21, 2026

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 1am. Seas around 1 ft.

Wednesday

NW wind around 6 kt becoming variable and less than 5 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm. Seas around 1 ft.

Thursday

WNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Thursday Night

SSW wind 5 to 7 kt becoming W after midnight. Partly cloudy. Seas 1 to 2 ft.

Friday

Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.

Friday Night

S wind 6 to 10 kt becoming SW after midnight. Partly cloudy. Seas 1 to 2 ft.

Saturday

W wind 6 to 9 kt becoming SSW 9 to 12 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

Saturday Night

S wind 9 to 12 kt becoming WSW after midnight. A slight chance of showers and thunderstorms before 2am. Seas 2 to 3 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.