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Last Update: 539 AM EDT Mon Aug 31 2026
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Charleston Harbor MR
Marine Zone Forecast
Today
NE winds 5 to 10 kt, becoming E this afternoon. A chance of showers and tstms.
Tonight
SE winds 5 to 10 kt, becoming E after midnight. A slight chance of showers and tstms in the evening.
Tue
NE winds 5 kt, becoming E in the afternoon. A slight chance of showers and tstms in the morning.
Tue Night
SE winds 5 kt.
Wed
E winds 5 kt, becoming SE in the afternoon.
Wed Night
S winds 5 to 10 kt.
Thu
S winds 5 to 10 kt. A slight chance of showers and tstms.
Thu Night
S winds 5 to 10 kt.
Fri
SW winds 5 to 10 kt. A slight chance of showers and tstms.
Fri Night
SW winds 5 to 10 kt. A slight chance of showers and tstms.
winds and waves higher in and near tstms.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 84 degrees.
winds and waves higher in and near tstms.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 84 degrees.
Winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 84 degrees.
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