News Headlines
- January 31 - February 1, 2026 Winter Storm
- Georgia Severe Weather Awareness Week: February 2-6, 2026
- Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
- NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on March 3
- Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3
Last Update: 610 PM EST Tue Feb 3 2026
For More Weather Information:
19NM SSW R7 Navy Tower MR
Marine Zone Forecast
Tonight
SW winds 10 to 15 kt. Seas 3 to 4 ft, building to 4 to 5 ft after midnight. Wave detail: E 4 ft at 12 seconds and SW 3 ft at 4 seconds, becoming SW 4 ft at 5 seconds and E 3 ft at 11 seconds.
Wed
SW winds 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. Wave detail: SW 3 ft at 4 seconds and E 3 ft at 11 seconds, becoming SW 3 ft at 5 seconds and E 2 ft at 11 seconds. A slight chance of showers in the afternoon.
Wed Night
SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 5 seconds and E 2 ft at 11 seconds. Showers.
Thu
NW 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: NW 4 ft at 4 seconds and E 2 ft at 10 seconds, becoming NW 4 ft at 4 seconds and E 1 foot at 10 seconds. A chance of showers.
Thu Night
NW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight. Wave detail: NW 4 ft at 5 seconds and E 2 ft at 10 seconds, becoming NW 4 ft at 5 seconds and NE 2 ft at 10 seconds. A slight chance of showers in the evening.
Fri
W winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft, building to 4 to 6 ft in the afternoon. Wave detail: W 3 ft at 4 seconds and NE 3 ft at 8 seconds, becoming W 4 ft at 4 seconds and NE 4 ft at 9 seconds.
Fri Night
W winds 20 to 25 kt with gusts to 35 kt. Seas 5 to 7 ft.
Sat
N winds 15 to 20 kt. Seas 4 to 5 ft.
Sat Night
NE winds 5 to 10 kt. Seas 2 to 3 ft.
Sun
N winds 5 to 10 kt. Seas 2 to 3 ft.
Sun Night
SW winds 10 to 15 kt. Seas 3 to 4 ft.
Additional Forecasts and Information
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