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 07:31 AM and sunset is at 07:54 PM.
Days 1–3 Weather SummaryMostly dry. Very warm air temperatures (max 34°C on Sun afternoon, min 16°C on Mon morning). Winds decreasing (fresh winds from the SSW on Sun night, calm by Mon night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Wed night. Warm air temperatures (max 26°C on Wed morning, min 12°C on Thu night). Winds increasing (light winds from the NNE on Wed morning, strong winds from the W by Wed night). | Days 7–9 Weather SummarySome drizzle, heaviest during Sat morning. Very mild (max 18°C on Mon afternoon, min 14°C on Sun morning). Wind will be generally light. | Days 10–12 Weather SummarySome drizzle, heaviest during Thu night. Warm (max 27°C on Thu morning, min 15°C on Tue morning). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu morning). | |||||||||||||||||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||||||||||||||
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 | 10:18AM1.48m | 10:42PM1.34m | 11:00AM1.48m | 11:27PM1.21m | 11:43AM1.44m | 00:15AM1.08m | 12:29PM1.38m | 1:07AM0.95m | 1:20PM1.30m | 2:11AM0.85m | 2:19PM1.23m | 3:36AM0.81m | 3:26PM1.17m | 5:08AM0.83m | 4:36PM1.15m | 6:08AM0.90m | 5:37PM1.16m | 6:47AM0.98m | 6:25PM1.19m | 7:19AM1.07m | 7:05PM1.22m | 7:47AM1.16m | 7:41PM1.25m | |||||||||||||
Low Tide | 4:36PM0.10m | 4:44AM0.19m | 5:27PM0.14m | 5:23AM0.26m | 6:20PM0.20m | 6:03AM0.34m | 7:17PM0.28m | 6:48AM0.42m | 8:21PM0.34m | 7:40AM0.50m | 9:33PM0.37m | 8:44AM0.56m | 10:45PM0.37m | 9:58AM0.58m | 11:42PM0.35m | 11:09AM0.56m | 00:25AM0.32m | 12:07PM0.52m | 00:58AM0.29m | 12:53PM0.46m | 1:28AM0.26m | 1:34PM0.40m | 1:57AM0.23m | |||||||||||||
SSE 10 | SE 9 | ESE 9 | SSE 8 | S 9 | ESE 5 | S 10 | E 5 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ESE 9 | SE 9 | S 11 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 11 | S 11 | ENE 5 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
 |  |  | | |  | | | | |  |  | | | | | | |  | | | | | | | | | | | | | | | | |  | |
clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | rain shwrs | clear | clear | clear | clear | clear | rain shwrs | light rain | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | 3 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | |
max°C | 27 | 34 | 30 | 18 | 19 | 17 | 29 | 29 | 29 | 26 | 25 | 24 | 18 | 21 | 20 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 18 | 17 | 20 | 21 | 22 | 24 | 26 | 24 | 27 | 23 | 20 |
Moonrise | — | — | 9:02 | — | — | 10:12 | — | — | 11:20 | — | — | — | 12:24 | — | — | 1:24 | — | — | 2:16 | — | — | 3:01 | — | — | 3:39 | — | — | 4:12 | — | — | 4:41 | — | — | 5:07 | — | — |
Moonset | 7:27 | — | — | 8:00 | — | — | 8:37 | — | — | 9:19 | — | — | 10:07 | — | — | 11:00 | — | — | 11:56 | — | — | 12:55 | — | — | 1:54 | — | — | 2:51 | — | — | — | 3:48 | — | — | 4:44 | — |
 | 7:31 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — |
 | — | 7:54 | — | — | 6:55 | — | — | 6:55 | — | — | 6:57 | — | — | 6:58 | — | — | 6:58 | — | — | 6:59 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:02 | — |
Today's sea temperature in Swansea is 19.0 °C (Statistics for 01 Oct 1981-2005 – mean: 18.9 max: 20.5 min: 17.1°C) | ||||||||||||||||||||||||||||||||||||
Nearest