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 05:21 PM.
Days 1–4 Weather SummaryMostly dry. Warm air temperatures (max 20°C on Tue afternoon, min 11°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 22mm), heaviest during Sun afternoon. Cool air temperatures (max 16°C on Fri night, min 13°C on Sat night). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 37mm), heaviest during Tue afternoon. Very mild (max 16°C on Mon afternoon, min 14°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Very mild (max 18°C on Sun morning, min 14°C on Thu night). Wind will be generally light. | Days 14–17 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Warm (max 24°C on Tue morning, min 14°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||||||||||||||||||
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 | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:14PM1.54m | 7:58AM1.07m | 8:02PM1.57m | 8:40AM1.15m | 8:47PM1.55m | 9:22AM1.21m | 9:31PM1.49m | 10:03AM1.24m | 10:13PM1.40m | 10:44AM1.25m | 10:54PM1.27m | 11:26AM1.23m | 11:36PM1.12m | 12:11PM1.19m | 00:18AM0.98m | 12:58PM1.15m | 1:07AM0.85m | 1:53PM1.11m | 2:10AM0.75m | 2:56PM1.09m | 3:39AM0.70m | 4:02PM1.11m | 5:05AM0.73m | 4:58PM1.15m | 5:58AM0.79m | 5:45PM1.21m | 6:36AM0.87m | 6:25PM1.28m | 7:10AM0.96m | ||||||||||||||||||
Low Tide | 1:58AM0.04m | 1:32PM0.20m | 2:41AM0.01m | 2:24PM0.15m | 3:21AM0.01m | 3:13PM0.14m | 3:59AM0.03m | 4:01PM0.16m | 4:37AM0.09m | 4:50PM0.21m | 5:14AM0.15m | 5:40PM0.28m | 5:50AM0.23m | 6:34PM0.35m | 6:28AM0.31m | 7:34PM0.41m | 7:08AM0.37m | 8:46PM0.45m | 7:56AM0.43m | 10:07PM0.44m | 8:53AM0.46m | 11:14PM0.39m | 9:56AM0.46m | 00:00AM0.32m | 10:56AM0.44m | 00:36AM0.25m | 11:49AM0.39m | 1:08AM0.18m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 10 | S 10 | S 10 | SSE 9 | SSE 8 | S 7 | SSE 9 | S 8 | S 8 | S 8 | S 8 | SSE 7 | S 8 | S 7 | SSE 6 | SSE 6 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 8 | E 7 | E 7 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 |
 |  |  |  | | | | | | |  |  | | | |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | |  | |
clear | clear | cloudy | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | clear | rain shwrs | clear | clear | clear | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | some clouds | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | 4 | — | 5 | 5 | 3 | 3 | 6 | 4 | 5 | 9 | 2 | 2 | 4 | 2 | — | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
max °C | 20 | 14 | 18 | 18 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 17 | 17 | 16 | 18 | 17 | 16 | 21 | 20 | 18 | 24 | 24 | 19 | 23 | 20 | 18 |
Moonrise | — | — | 6:09 | — | — | 6:46 | — | — | 7:19 | — | — | 7:48 | — | — | 8:16 | — | — | 8:43 | — | — | 9:12 | — | — | 9:44 | — | — | 10:20 | — | — | 11:01 | — | — | 11:48 | — | — | 12:40 | — | — | 1:36 | — | — | 2:36 | — | — | — | 3:36 | — |
Moonset | 3:31 | — | — | 4:45 | — | — | 5:56 | — | — | 7:03 | — | — | 8:08 | — | — | — | 9:10 | — | — | 10:11 | — | — | 11:12 | — | — | — | 12:12 | — | — | 1:11 | — | — | 2:08 | — | — | 3:01 | — | — | 3:48 | — | — | 4:30 | — | — | 5:07 | — | — |
 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — |
 | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — |
Today's sea temperature in Swansea is 17.5° C (Statistics for 11 Aug 1981-2005 – mean: 18.5 max: 20.1 min: 17.0°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest