Fort Sumter, 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 — and sunset is at 07:28 PM.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 19°C on Wed afternoon, min 8°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Thu morning). | Days 5–7 Weather SummarySome drizzle, heaviest during Thu afternoon. Cool air temperatures (max 17°C on Thu afternoon, min 5°C on Fri morning). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the SW by Fri afternoon). | Days 8–10 Weather SummaryHeavy rain (total 20mm), heaviest during Mon night. Very mild (max 19°C on Sun night, min 10°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Warm (max 20°C on Sat afternoon, min 13°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Sat 29 | ||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 11:05PM1.57m | 11:11AM1.36m | 11:39PM1.54m | 11:44AM1.31m | 00:18AM1.50m | 12:24PM1.26m | 1:05AM1.47m | 1:13PM1.22m | 2:02AM1.45m | 2:13PM1.20m | 3:07AM1.46m | 3:21PM1.23m | 4:12AM1.50m | 4:29PM1.31m | 5:14AM1.56m | 5:32PM1.43m | 6:11AM1.64m | 6:30PM1.58m | 7:03AM1.70m | 7:23PM1.72m | 7:53AM1.74m | 8:14PM1.85m | 8:42AM1.74m | |||||||||||||
Low Tide | 4:43PM0.08m | 5:18AM0.12m | 5:17PM0.13m | 5:58AM0.19m | 5:53PM0.17m | 6:43AM0.25m | 6:35PM0.22m | 7:34AM0.30m | 7:26PM0.25m | 8:33AM0.33m | 8:30PM0.26m | 9:37AM0.32m | 9:39PM0.23m | 10:39AM0.25m | 10:47PM0.16m | 11:36AM0.15m | 11:49PM0.06m | 12:28PM0.03m | 00:45AM-0.04m | 1:16PM-0.08m | 1:39AM-0.12m | 2:02PM-0.17m | 2:30AM-0.18m | |||||||||||||
SSE 8 | SE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 13 | S 4 | S 6 | W 5 | ESE 11 | ESE 10 | ESE 10 | SW 4 | SSW 5 | S 5 | SSW 4 | SE 4 | SE 3 | SSE 5 | SSE 6 | SSE 5 | SE 5 | SSE 6 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | |
 |  |  | | | | | | |  | | | | | | |  | | | |  | |  |  | |  | | | | | | | | | | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | cloudy | cloudy | mod rain | light rain | light rain | rain shwrs | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 4 | 5 | 2.0 | — | — | — | — | — | — | — | — | — | — | |
max°C | 15 | 16 | 12 | 16 | 16 | 17 | 19 | 18 | 18 | 17 | 14 | 8 | 16 | 13 | 14 | 17 | 17 | 14 | 16 | 19 | 19 | 19 | 16 | 16 | 17 | 12 | 12 | 15 | 15 | 15 | 17 | 16 | 18 | 19 | 19 | 19 |
Moonrise | — | 10:48 | — | — | 11:46 | — | — | — | 12:45 | — | — | 1:44 | — | — | 2:40 | — | — | 3:32 | — | — | 4:19 | — | — | 5:00 | — | — | 5:36 | — | — | 6:09 | — | — | 6:41 | — | — | 7:11 |
Moonset | 8:54 | — | 9:23 | — | — | 9:57 | — | — | 10:36 | — | — | 11:22 | — | — | 12:15 | — | — | 1:16 | — | — | 2:21 | — | — | — | 3:30 | — | — | 4:39 | — | — | 5:49 | — | — | 6:59 | — | 8:11 |
 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 |
 | 7:28 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — | — | 7:35 | — | — | 7:36 | — | — |
Today's sea temperature in Fort Sumter, Charleston Harbor is 15.1 °C (Statistics for 17 Mar 1981-2005 – mean: 19.4 max: 21.6 min: 16.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest