ALERT: Latest Information of Tropical Storm Chantal

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Last Update: 737 PM EDT Sat Jul 5 2025

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Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Zone Forecast


Tonight
N winds 20 to 25 kt, becoming NW 10 to 15 kt after midnight. Seas 5 to 6 ft, subsiding to 4 to 5 ft after midnight. Wave detail: NE 6 ft at 7 seconds. A slight chance of tstms. A chance of showers until early morning, then a slight chance of showers late.
Sun
W winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. Wave detail: E 4 ft at 8 seconds. A slight chance of showers and tstms early in the morning. A slight chance of showers and tstms early in the afternoon, then a chance of showers and tstms late.
Sun Night
SW winds 10 to 15 kt. Seas 3 ft. Wave detail: E 3 ft at 7 seconds and S 2 ft at 4 seconds. A chance of showers and tstms early in the evening, then a slight chance of showers and tstms late in the evening.
Mon
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 7 seconds.
Mon Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 8 seconds and S 2 ft at 4 seconds.
Tue
SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SE 2 ft at 8 seconds.
Tue Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms in the late evening and early morning.
Wed
SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms early in the afternoon. A chance of showers and tstms late.
Wed Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms until early morning, then a slight chance of showers and tstms late.
Thu
SW winds 10 to 15 kt. Seas 2 to 3 ft. A slight chance of showers and tstms in the morning, then a chance of showers and tstms in the afternoon.
Thu Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers and tstms until early morning, then a slight chance of showers late.

winds and seas higher in and near tstms.



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737 PM EDT Sat Jul 5 2025
 
 

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