News Headlines
- 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
- 2026 Storm Spotter Training Schedule
Last Update: 1230 PM EST Wed Jan 21 2026
For More Weather Information:
19NM SSW R7 Navy Tower MR
Marine Zone Forecast
This Afternoon
NE winds 5 to 10 kt. Seas 3 ft. Wave detail: E 3 ft at 9 seconds and NE 2 ft at 5 seconds.
Tonight
NE winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: E 3 ft at 9 seconds and NE 2 ft at 5 seconds.
Thu
NE winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: SE 4 ft at 10 seconds and NE 2 ft at 6 seconds.
Thu Night
NE winds 5 to 10 kt. Seas 4 ft. Wave detail: E 4 ft at 10 seconds.
Fri
NE winds 5 to 10 kt. Seas 4 ft. Wave detail: E 4 ft at 10 seconds.
Fri Night
NE winds 5 to 10 kt, increasing to 15 to 20 kt with gusts to 25 kt after midnight. Seas 4 to 5 ft. Wave detail: NE 4 ft at 4 seconds and E 4 ft at 10 seconds. A slight chance of rain in the evening, then a chance of rain after midnight.
Sat
NE winds 20 to 25 kt. Seas 6 to 8 ft. A chance of rain.
Sat Night
NE winds 15 to 20 kt. Seas 6 to 8 ft. A chance of rain.
Sun
SW winds 15 to 20 kt. Seas 6 to 8 ft. A chance of showers.
Sun Night
SW winds 15 to 20 kt. Seas 6 to 7 ft. Rain.
Additional Forecasts and Information
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