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 05:18 AM and sunset is at 08:04 PM.
Days 1–3 Weather SummaryHeavy rain (total 37mm), heaviest during Sun morning. Cool air temperatures (max 16°C on Sat afternoon, min 8°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Mon morning. Warm air temperatures (max 23°C on Wed afternoon, min 9°C on Mon morning). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 14mm), heaviest on Sat morning. Warm (max 22°C on Thu afternoon, min 7°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Warm (max 23°C on Mon afternoon, min 7°C on Sun morning). Wind will be generally light. | Days 13–16 Weather SummaryLight rain (total 7mm), mostly falling on Sat afternoon. Warm (max 27°C on Sat afternoon, min 13°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Sat 6 | ||||||||||||||||||||||||||||||||
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 | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 1:15PM1.05m | 1:41AM1.15m | 2:17PM1.07m | 2:40AM1.07m | 3:17PM1.09m | 3:37AM1.02m | 4:12PM1.13m | 4:30AM0.98m | 5:02PM1.16m | 5:19AM0.96m | 5:48PM1.19m | 6:05AM0.96m | 6:31PM1.21m | 6:48AM0.95m | 7:12PM1.22m | 7:29AM0.95m | 7:53PM1.23m | 8:10AM0.95m | 8:33PM1.22m | 8:52AM0.94m | 9:15PM1.20m | 9:34AM0.93m | 9:56PM1.18m | 10:17AM0.92m | 10:38PM1.14m | 11:02AM0.92m | 11:20PM1.10m | 11:49AM0.93m | |||||||||||||||||||
Low Tide | 7:31AM0.21m | 7:40PM0.26m | 8:33AM0.22m | 8:59PM0.28m | 9:27AM0.23m | 10:06PM0.28m | 10:12AM0.23m | 11:01PM0.27m | 10:51AM0.22m | 11:48PM0.26m | 11:25AM0.22m | 00:28AM0.25m | 11:56AM0.21m | 1:04AM0.24m | 12:28PM0.20m | 1:37AM0.24m | 1:03PM0.20m | 2:12AM0.25m | 1:39PM0.20m | 2:48AM0.26m | 2:16PM0.22m | 3:26AM0.28m | 2:55PM0.24m | 4:05AM0.29m | 3:35PM0.28m | 4:45AM0.31m | 4:18PM0.31m | 5:26AM0.31m | 5:06PM0.35m | ||||||||||||||||||
ENE 3 | ENE 3 | S 6 | E 2 | SSE 7 | SSE 8 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | S 7 | S 7 | S 7 | S 7 | SSW 4 | S 5 | S 6 | S 7 | SSW 3 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | NNW 3 | NNW 3 | WNW 2 | WNW 3 | NW 3 | NW 2 | S 10 | SW 5 | SSW 6 | SSW 7 | SSW 6 | S 11 | S 10 | SW 4 | S 9 | S 8 | SSW 4 | SSW 4 | SSE 9 | SSE 8 | SSW 4 | S 8 | S 8 | |
 |  |  | | |  |  | | |  |  | | | |  | |  |  |  | | | | |  | | | | | | | | | |  | | | | | | | | | | | | | | |
some clouds | cloudy | cloudy | cloudy | cloudy | light rain | heavy rain | heavy rain | light rain | mod rain | light rain | cloudy | cloudy | some clouds | some clouds | light rain | risk tstorm | clear | clear | clear | some clouds | light rain | light rain | rain shwrs | light rain | cloudy | cloudy | light rain | cloudy | some clouds | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | clear | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 3 | 18 | 15 | 1 | 8 | 4 | — | — | — | — | 2 | 2 | — | — | — | — | 3 | 3 | 3 | 5 | — | — | 2 | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 7 | |
max °C | 14 | 15 | 13 | 15 | 16 | 12 | 10 | 10 | 11 | 10 | 11 | 13 | 18 | 19 | 14 | 17 | 23 | 18 | 18 | 22 | 19 | 14 | 12 | 10 | 9 | 10 | 8 | 8 | 10 | 10 | 19 | 23 | 17 | 18 | 17 | 12 | 18 | 23 | 17 | 20 | 22 | 18 | 22 | 21 | 19 | 25 | 27 |
Moonrise | 11:23 | — | — | 12:34 | — | — | 1:41 | — | — | 2:46 | — | — | — | 3:50 | — | — | 4:54 | — | — | 5:59 | — | — | 7:03 | — | — | 8:05 | — | — | — | 9:04 | — | — | 9:57 | — | — | 10:41 | — | — | 11:18 | — | — | 11:49 | — | — | — | 12:15 | — |
Moonset | 1:05 | — | — | 1:31 | — | — | 1:54 | — | — | 2:14 | — | — | 2:34 | — | — | 2:54 | — | — | 3:17 | — | — | 3:43 | — | — | 4:14 | — | — | 4:51 | — | — | 5:37 | — | — | 6:30 | — | — | 7:29 | — | — | 8:32 | — | — | 9:37 | — | — | 10:42 | — |
 | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:09 | — |
 | — | 8:04 | — | — | 8:05 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 |
Today's sea temperature in Swansea is 17.3° C (Statistics for 22 May 1981-2005 – mean: 11.1 max: 12.6 min: 9.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest