Charleston Harbor Marine Weather
Marine Forecast
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TONIGHT SW winds 5 kt.
THU W winds 5 kt, becoming S in the afternoon.
THU NIGHT S winds 5 kt.
FRI SW winds 5 to 10 kt.
FRI NIGHT SW winds 10 kt, becoming W with gusts to 20 kt after midnight.
SAT N winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft.
SAT NIGHT NE winds 15 to 20 kt with gusts to 30 kt. Waves 1 to 2 ft. A slight chance of showers.
SUN NE winds 20 kt. Waves 1 to 2 ft.
SUN NIGHT NE winds 15 to 20 kt. Waves 1 to 2 ft.
MON NE winds 15 to 20 kt. Waves 1 to 2 ft. A slight chance of showers.
MON NIGHT NE winds 15 to 20 kt. Waves 1 to 2 ft. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 77 degrees.
THU W winds 5 kt, becoming S in the afternoon.
THU NIGHT S winds 5 kt.
FRI SW winds 5 to 10 kt.
FRI NIGHT SW winds 10 kt, becoming W with gusts to 20 kt after midnight.
SAT N winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft.
SAT NIGHT NE winds 15 to 20 kt with gusts to 30 kt. Waves 1 to 2 ft. A slight chance of showers.
SUN NE winds 20 kt. Waves 1 to 2 ft.
SUN NIGHT NE winds 15 to 20 kt. Waves 1 to 2 ft.
MON NE winds 15 to 20 kt. Waves 1 to 2 ft. A slight chance of showers.
MON NIGHT NE winds 15 to 20 kt. Waves 1 to 2 ft. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 77 degrees.
Charleston Harbor Nautical Charts
NOAA nautical charts with your GPS position and a wind map for Charleston Harbor in the Wind and Tides app
Weather
View allTonight
70°F
Mostly Clear
5 mph SW
Thursday
81°F
Sunny
3 to 8 mph SW
Thursday Night
72°F
Partly Cloudy
3 to 7 mph SW
Friday
80°F
Mostly Sunny
3 to 12 mph SW
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Wed, Oct 14 8:04 PM | flood | 0.7 kts |
| Wed, Oct 14 11:12 PM | high | 5.1 ft |
| Wed, Oct 14 11:37 PM | slack | slack |
| Thu, Oct 15 2:40 AM | ebb | 0.8 kts |
| Thu, Oct 15 5:13 AM | low | 1.1 ft |
| Thu, Oct 15 5:49 AM | slack | slack |
| Thu, Oct 15 8:27 AM | flood | 0.7 kts |
| Thu, Oct 15 11:48 AM | high | 5.8 ft |
| Thu, Oct 15 12:35 PM | slack | slack |
| Thu, Oct 15 3:37 PM | ebb | 1.0 kts |
| Thu, Oct 15 6:10 PM | low | 1.4 ft |
| Thu, Oct 15 6:46 PM | slack | slack |