Last Update: 754 AM EDT Sat Aug 30 2025

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Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Zone Forecast


Today
E winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 5 seconds and SE 1 foot at 8 seconds. Showers and tstms. Vsby 1 to 3 nm this afternoon.
Tonight
NE winds 15 kt with gusts to 20 kt. Seas 3 ft. Wave detail: E 3 ft at 5 seconds and SE 1 foot at 8 seconds. Showers and tstms likely, mainly in the evening.
Sun
NE winds 15 to 20 kt with gusts to 25 kt. Seas 3 to 4 ft, building to 4 to 5 ft in the afternoon. Wave detail: E 4 ft at 6 seconds, becoming E 4 ft at 5 seconds. Showers and tstms likely.
Sun Night
NE winds 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave detail: NE 5 ft at 5 seconds. Showers and tstms likely, mainly in the evening.
Mon
NE winds 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave detail: NE 6 ft at 7 seconds. A chance of showers and tstms.
Mon Night
NE winds 15 to 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave detail: E 6 ft at 7 seconds. A chance of showers and tstms.
Tue
NE winds 15 to 20 kt. Seas 5 ft. A chance of showers and tstms.
Tue Night
NE winds 15 to 20 kt. Seas 4 to 5 ft. A chance of showers and tstms.
Wed
E winds 15 kt. Seas 3 to 4 ft. A chance of showers and tstms.
Wed Night
NE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers and tstms.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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754 AM EDT Sat Aug 30 2025
 
 

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