Last Update: 1230 AM EST Sat Dec 27 2025

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Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Zone Forecast


Rest Of Tonight
W winds 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 3 seconds and E 2 ft at 9 seconds.
Sat
W winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds and E 2 ft at 10 seconds.
Sat Night
SW winds 5 kt, becoming NE after midnight. Seas 2 ft. Wave detail: E 2 ft at 12 seconds and SW 1 foot at 3 seconds.
Sun
E winds 5 to 10 kt. Seas 2 ft. Wave detail: E 2 ft at 11 seconds and SW 1 foot at 3 seconds.
Sun Night
S winds 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Seas 2 ft. Wave detail: S 2 ft at 3 seconds and E 2 ft at 11 seconds.
Mon
SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the afternoon. Wave detail: SW 3 ft at 4 seconds and E 2 ft at 10 seconds. A slight chance of rain in the morning, then a chance of rain in the afternoon.
Mon Night
W winds 15 to 20 kt, becoming NW 20 to 25 kt after midnight. Seas 3 to 4 ft, building to 4 to 5 ft after midnight.
Tue
NW winds 15 to 20 kt. Seas 3 to 4 ft.
Tue Night
NW winds 10 to 15 kt. Seas 2 to 3 ft.
Wed
NW winds 10 to 15 kt. Seas 2 ft.
Wed Night
W winds 10 to 15 kt. Seas 2 ft.



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1230 AM EST Sat Dec 27 2025
 
 

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