Fort Johnson, Charleston Harbor Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:31 AM and sunset is at 08:01 PM.
Days 1–3 Weather SummaryMostly dry. Warm air temperatures (max 25°C on Thu afternoon, min 21°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Tue afternoon. Warm air temperatures (max 26°C on Tue afternoon, min 22°C on Sun morning). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Warm (max 30°C on Fri afternoon, min 22°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Sat afternoon. Warm (max 26°C on Mon afternoon, min 15°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 3:41PM1.49m | 4:14AM1.63m | 4:46PM1.62m | 5:14AM1.64m | 5:46PM1.76m | 6:12AM1.65m | 6:42PM1.89m | 7:07AM1.65m | 7:35PM1.98m | 7:59AM1.63m | 8:26PM2.02m | 8:50AM1.59m | 9:16PM2.01m | 9:40AM1.53m | 10:04PM1.95m | 10:30AM1.47m | 10:53PM1.86m | 11:21AM1.40m | 11:42PM1.75m | 12:12PM1.34m | 00:32AM1.65m | 1:06PM1.30m | 1:23AM1.55m | |||||||||||||
Low Tide | 9:40AM0.13m | 9:59PM0.16m | 10:38AM0.04m | 11:06PM0.09m | 11:34AM-0.06m | 00:07AM0.01m | 12:26PM-0.15m | 1:04AM-0.06m | 1:16PM-0.20m | 1:58AM-0.10m | 2:04PM-0.22m | 2:48AM-0.11m | 2:51PM-0.20m | 3:38AM-0.07m | 3:39PM-0.14m | 4:26AM-0.01m | 4:26PM-0.05m | 5:15AM0.08m | 5:14PM0.05m | 6:03AM0.16m | 6:04PM0.15m | 6:54AM0.24m | 6:57PM0.24m | |||||||||||||
SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 4 | S 4 | S 4 | SSE 5 | S 4 | SSE 5 | SSE 5 | S 5 | S 5 | SSE 6 | SSE 5 | S 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 4 | SE 6 | SE 6 | SSW 4 | SW 4 | |
 | |  | | |  |  |  | | | | | | | | |  | | | | | | | | | | | | |  | | | | | | | |
clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | clear | clear | risk tstorm | clear | clear | clear | clear | some clouds | clear | clear | clear | some clouds | some clouds | risk tstorm | risk tstorm | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | 2.0 | 5 | 1.0 | — | — | — | — | — | — | |
max°C | 24 | 25 | 22 | 24 | 25 | 23 | 23 | 24 | 23 | 24 | 25 | 22 | 25 | 25 | 23 | 25 | 26 | 23 | 27 | 27 | 23 | 27 | 29 | 24 | 27 | 30 | 25 | 23 | 25 | 25 | 18 | 21 | 20 | 21 | 26 | 24 |
Moonrise | 3:12 | — | — | 3:46 | — | — | 4:17 | — | — | 4:48 | — | — | 5:19 | — | — | 5:53 | — | — | 6:31 | — | — | 7:15 | — | — | 8:06 | — | — | 9:04 | — | — | 10:05 | — | — | 11:08 | — | — |
Moonset | 2:06 | — | — | — | 3:15 | — | — | 4:24 | — | — | 5:33 | — | — | 6:43 | — | — | 7:55 | — | — | — | 9:08 | — | — | 10:18 | — | — | 11:23 | — | — | — | 12:19 | — | — | 1:06 | — | — |
 | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — |
 | — | 8:01 | — | — | 8:02 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:08 | — | — | 8:09 | — |
Today's sea temperature in Fort Johnson, Charleston Harbor is 20.1 °C (Statistics for 02 May 1981-2005 – mean: 21.9 max: 24.4 min: 18.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest