ALERT: Latest Information of Tropical Storm Chantal

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Hazardous Weather Conditions

Last Update: 1113 AM EDT Sat Jul 5 2025

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Charleston, SC Local Forecast Office

Hunting Island Reef MR

Marine Zone Forecast

...TROPICAL STORM WARNING IN EFFECT... ...SMALL CRAFT SHOULD REMAIN IN PORT...

Rest Of Today
Tropical storm conditions possible. NE winds 20 to 25 kt, increasing to 25 to 30 kt this afternoon. Seas 5 to 7 ft, building to 6 to 8 ft this afternoon. Wave detail: NE 7 ft at 7 seconds. A chance of tstms. Showers likely late this morning, then a chance of showers this afternoon.
Tonight
Tropical storm conditions expected. N winds 20 to 25 kt with gusts to 30 kt, becoming NW 10 to 15 kt with gusts to 20 kt after midnight. Seas 6 to 8 ft, subsiding to 4 to 6 ft after midnight. Wave detail: E 7 ft at 8 seconds. Showers likely in the evening. A chance of tstms. A chance of showers after midnight.
Sun
Tropical storm conditions possible. W winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. Wave detail: SE 5 ft at 8 seconds and E 4 ft at 7 seconds. A slight chance of tstms in the morning. A chance of showers. A chance of tstms in the afternoon.
Sun Night
SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: SE 3 ft at 8 seconds and E 2 ft at 7 seconds. A chance of tstms in the evening. A chance of showers. A slight chance of tstms after midnight.
Mon
SW winds 10 to 15 kt. Seas 3 ft. Wave detail: SE 3 ft at 7 seconds. A slight chance of showers and tstms.
Mon Night
SW winds 10 to 15 kt. Seas 3 ft. Wave detail: SE 3 ft at 7 seconds. A slight chance of showers and tstms early in the evening.
Tue
SW winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of showers and tstms in the late morning and afternoon.
Tue Night
SW winds 10 kt. Seas 2 to 3 ft. A slight chance of showers and tstms.
Wed
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.
Wed Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. A chance of tstms until early morning, then a slight chance of tstms late.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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1113 AM EDT Sat Jul 5 2025
 
 

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