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 08:00 PM.
Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Mon afternoon. Very warm air temperatures (max 31°C on Mon morning, min 19°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the SE by Mon night). | Days 5–7 Weather SummarySome drizzle, heaviest during Thu night. Warm air temperatures (max 23°C on Wed afternoon, min 18°C on Tue night). Mainly fresh winds. | Days 8–10 Weather SummarySome drizzle, heaviest during Mon morning. Warm (max 21°C on Sun morning, min 18°C on Fri night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 7mm), mostly falling on Wed night. Warm (max 22°C on Tue morning, min 19°C on Wed night). Winds increasing (light winds from the E on Tue night, fresh winds from the SSE by Wed night). | |||||||||||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thu 1 | |||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 9:49PM0.96m | 9:45AM1.50m | 10:31PM0.98m | 10:22AM1.50m | 11:12PM1.00m | 11:01AM1.49m | 11:54PM1.02m | 11:41AM1.46m | 00:37AM1.05m | 12:25PM1.41m | 1:23AM1.08m | 1:13PM1.35m | 2:12AM1.12m | 2:06PM1.26m | 3:06AM1.18m | 3:05PM1.18m | 4:03AM1.25m | 4:13PM1.10m | 5:04AM1.33m | 5:27PM1.04m | 6:04AM1.43m | 6:40PM1.01m | 7:02AM1.52m | |||||||||||||
Low Tide | 3:06AM0.37m | 4:37PM0.17m | 3:47AM0.38m | 5:16PM0.15m | 5:55PM0.15m | 5:16AM0.42m | 6:34PM0.17m | 6:06AM0.45m | 7:16PM0.20m | 7:02AM0.47m | 7:58PM0.24m | 8:02AM0.48m | 8:44PM0.27m | 9:09AM0.48m | 9:32PM0.31m | 10:21AM0.45m | 10:24PM0.33m | 11:35AM0.39m | 11:18PM0.34m | 12:47PM0.30m | 00:14AM0.33m | 1:54PM0.21m | ||||||||||||||
ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | SE 6 | S 9 | S 8 | S 7 | S 10 | S 10 | S 9 | S 6 | S 11 | S 11 | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 9 | S 9 | S 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | ESE 8 | ESE 7 | E 9 | ENE 9 | S 8 | SSE 9 | SSE 9 | |
 |  | |  | |  |  | | |  |  | |  | | | | | | | | | | | | |  | | | | | | | |  | | | |
clear | some clouds | some clouds | cloudy | some clouds | risk tstorm | light rain | clear | clear | some clouds | cloudy | some clouds | clear | clear | some clouds | light rain | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | clear | some clouds | rain shwrs | clear | clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 6 | — | — | |
max°C | 24 | 30 | 30 | 29 | 31 | 31 | 22 | 23 | 23 | 20 | 20 | 23 | 22 | 21 | 20 | 18 | 19 | 18 | 18 | 19 | 19 | 19 | 21 | 21 | 20 | 20 | 21 | 21 | 22 | 22 | 20 | 21 | 22 | 20 | 19 | 19 |
Moonrise | — | 6:07 | — | — | 7:06 | — | — | 8:07 | — | — | 9:08 | — | — | 10:10 | — | — | 11:11 | — | — | 12:14 | — | — | 1:17 | — | — | 2:24 | — | — | — | 3:34 | — | — | 4:48 | — | — | 6:03 |
Moonset | — | — | — | 9:15 | — | — | 9:56 | — | — | 10:32 | — | — | 11:04 | — | — | 11:33 | — | — | — | 12:00 | — | — | 12:28 | — | — | 12:56 | — | — | 1:28 | — | — | 2:06 | — | — | 2:52 | — |
 | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — |
 | 8:00 | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:01 | — | — | 8:02 | — | — | 8:02 | — | — | 8:04 | — | — | 8:04 | — | — | 8:04 | — | — | 8:04 | — | — | 8:05 | — | — | 8:05 |
Today's sea temperature in Swansea is 23.5° C (Statistics for 20 Dec 1981-2005 – mean: 22.8 max: 24.6 min: 21.1°C) | ||||||||||||||||||||||||||||||||||||
Nearest