Swansea Sea Conditions and Tide Table

Swansea 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 05:15 PM.

	Days 1–4 Weather Summary Heavy rain (total 22mm), heaviest during Tue morning. Warm air temperatures (max 24°C on Mon morning, min 16°C on Sun night). Winds increasing (light winds from the NNE on Mon morning, fresh winds from the S by Tue morning).											Days 5–7 Weather Summary Heavy rain (total 61mm), heaviest during Fri night. Warm air temperatures (max 20°C on Fri afternoon, min 15°C on Fri night). Wind will be generally light.									Days 8–10 Weather Summary Heavy rain (total 64mm), heaviest during Mon morning. Warm (max 21°C on Mon night, min 14°C on Sat night). Winds increasing (calm on Sat afternoon, strong winds from the ESE by Mon afternoon).									Days 11–13 Weather Summary Heavy rain (total 23mm), heaviest during Tue afternoon. Warm (max 20°C on Tue afternoon, min 18°C on Wed night). Winds decreasing (fresh winds from the ESE on Tue afternoon, calm by Wed night).
	Sun 28		Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Fri 10
	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		11:12PM1.43m	12:09PM0.94m		00:07AM1.39m		1:18PM0.93m	1:10AM1.36m		2:33PM0.97m	2:21AM1.34m		3:43PM1.05m	3:33AM1.35m		4:41PM1.17m	4:41AM1.36m		5:31PM1.30m	5:40AM1.37m		6:16PM1.42m	6:34AM1.37m		6:59PM1.53m		7:25AM1.34m		7:43PM1.61m	8:13AM1.28m		8:26PM1.64m	9:02AM1.21m		9:11PM1.64m	9:50AM1.13m
Low Tide	4:35PM0.46m	6:15AM0.29m		5:29PM0.52m		7:17AM0.31m	6:38PM0.56m		8:21AM0.32m		7:55PM0.57m	9:23AM0.31m		9:12PM0.54m	10:18AM0.29m		10:24PM0.46m	11:08AM0.26m		11:28PM0.37m	11:54AM0.25m		00:25AM0.27m	12:37PM0.24m		1:19AM0.20m		1:18PM0.24m	2:11AM0.15m		2:00PM0.26m	3:03AM0.13m		2:42PM0.29m	3:55AM0.14m
Wave height (m) direction period (s)	SSE 10	SE 9	SE 9	SE 9	ESE 9	S 5	S 8	S 8	SSE 7	SSE 7	SSE 7	SSE 8	SSE 8	SE 12	SE 11	SE 11	ESE 6	ESE 6	ESE 7	E 8	ESE 7	ESE 8	ESE 9	ESE 9	ESE 10	ESE 10	ESE 10	E 10	E 10	E 10	E 10	E 9	ESE 9	ESE 8	ESE 9	ESE 8

	some clouds	clear	clear	some clouds	risk tstorm	risk tstorm	light rain	light rain	light rain	some clouds	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	heavy rain	light rain	clear	rain shwrs	clear	risk tstorm	rain shwrs	rain shwrs	risk tstorm	risk tstorm	mod rain	light rain	rain shwrs	rain shwrs	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds
km/h	ENE	N	NNW	NE	S	S	SSE	S	SSE	SSE	SSE	SSE	SE	ENE	ENE	ENE	NE	N	SSE	WSW	WSW	S	SW	WNW	ESE	ESE	E	ESE	E	E	E	ENE	ESE	SSE	S	SSE
mm	—	—	—	—	4	5	5	5	3	—	10	3	2.0	7	2.0	—	33	4	—	1.0	—	1.0	7	12	17	19	7	5	3	1.0	—	3	3	1.0	7	—
max°C	22	19	24	24	21	18	18	19	18	19	17	19	19	18	19	20	18	17	19	16	19	18	16	18	19	21	20	20	20	20	20	19	20	20	19	19
Moonrise	8:04	—	—	—	9:05	—	—	10:11	—	—	11:21	—	—	—	12:30	—	—	1:40	—	—	2:49	—	—	3:59	—	—	5:09	—	—	6:21	—	—	7:34	—	—	8:45
Moonset	10:26	—	11:24	—	—	12:16	—	—	1:01	—	—	1:40	—	—	2:14	—	—	2:45	—	—	—	3:15	—	—	3:46	—	—	4:19	—	—	4:56	—	—	5:39	—	6:30
	—	—	6:24	—	—	6:26	—	—	6:26	—	—	6:26	—	—	6:28	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:33
	5:15	—	—	5:15	—	—	5:14	—	—	5:13	—	—	5:12	—	—	5:10	—	—	5:09	—	—	5:08	—	—	5:08	—	—	5:07	—	—	5:07	—	—	5:06	—	—
	Today's sea temperature in Swansea is 22.7 °C (Statistics for 28 Apr 1981-2005 – mean: 21.9 max: 23.7 min: 20.4°C)