Fort Sumter, Charleston Harbor Sea Conditions and Tide Table

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 05:16 PM.

	Days 1–4 Weather Summary Mostly dry. Cool air temperatures (max 19°C on Tue morning, min 8°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 21°C on Fri morning, min 14°C on Tue night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Warm (max 22°C on Fri afternoon, min 12°C on Sat afternoon). Wind will be generally light.									Days 11–13 Weather Summary Mostly dry. Very mild (max 18°C on Thu morning, min 4°C on Mon night). Wind will be generally light.
	Sat 20		Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thu 1
	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 See all maps
High Tide		8:08PM1.34m	8:43AM1.69m		8:44PM1.34m	9:19AM1.67m		9:21PM1.34m	9:54AM1.65m		10:01PM1.36m	10:32AM1.62m		10:46PM1.39m	11:14AM1.57m		11:37PM1.43m	12:01PM1.52m		00:34AM1.48m	12:55PM1.47m		1:35AM1.55m		1:55PM1.42m	2:40AM1.62m		3:00PM1.39m	3:44AM1.70m		4:05PM1.38m	4:48AM1.79m		5:10PM1.41m	5:51AM1.85m
Low Tide	2:18PM0.12m	2:11AM0.04m		2:57PM0.12m	2:49AM0.05m		3:35PM0.12m	3:28AM0.06m		4:14PM0.12m	4:09AM0.08m		4:54PM0.11m	4:54AM0.11m		5:38PM0.10m	5:46AM0.14m		6:25PM0.08m	6:46AM0.17m			7:19PM0.05m	7:53AM0.19m		8:16PM0.01m	9:02AM0.17m		9:18PM-0.04m	10:10AM0.13m		10:19PM-0.10m	11:13AM0.06m		11:20PM-0.16m	12:13PM-0.00m
Wave height (m) direction period (s)	SE 8	ESE 8	SE 8	SE 8	ENE 5	E 6	E 8	ESE 9	ESE 9	SE 6	ESE 9	ESE 9	SE 9	SE 9	E 7	ESE 8	ESE 8	SSW 4	SSW 4	ESE 11	E 6	ENE 5	E 6	E 7	ESE 7	SSW 3	NE 4	E 6	ENE 6	E 7	E 8	ESE 9	ESE 14	ESE 14	ESE 14	ESE 15

	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	cloudy	some clouds	cloudy	cloudy	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds
km/h	ENE	NNE	NNW	ENE	NE	NE	ENE	ENE	SW	WSW	W	NE	E	E	S	SSW	SW	WSW	SW	WSW	ENE	ENE	NE	E	SW	WNW	NNE	N	NE	NE	ENE	NE	ENE	NE	NE	ENE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	13	14	16	17	12	12	14	18	19	20	18	17	17	17	19	19	19	21	22	20	15	12	13	16	18	19	15	16	12	7	7	9	13	13	17	18
Moonrise	—	—	8:47	—	—	9:28	—	—	10:04	—	—	10:35	—	—	11:04	—	—	11:32	—	—	11:59	—	—	12:29	—	—	1:02	—	—	1:41	—	—	2:29	—	—	—
Moonset	5:41	—	—	6:40	—	—	7:41	—	—	8:43	—	—	—	9:44	—	—	10:46	—	—	11:47	—	—	—	12:51	—	—	1:58	—	—	3:08	—	—	4:22	—	—	5:37
	—	—	7:16	—	—	7:18	—	—	7:18	—	—	7:18	—	—	7:18	—	—	7:20	—	—	7:20	—	—	7:20	—	—	7:20	—	—	7:20	—	—	7:20	—	—	7:20
	5:16	—	—	5:16	—	—	5:17	—	—	5:17	—	—	5:19	—	—	5:19	—	—	5:20	—	—	5:20	—	—	5:21	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	Today's sea temperature in Fort Sumter, Charleston Harbor is 11.8° C (Statistics for 20 Dec 1981-2005 – mean: 21.2 max: 23.6 min: 18.7°C)