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 05:22 AM and sunset is at 08:00 PM.
Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Wed afternoon. Very warm air temperatures (max 32°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 18°C on Thu afternoon, min 10°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 19mm), heaviest on Tue afternoon. Very mild (max 16°C on Sun afternoon, min 9°C on Sun night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 30°C on Thu afternoon, min 12°C on Fri afternoon). Wind will be generally light. | Days 13–16 Weather SummaryHeavy rain (total 21mm), heaviest during Mon morning. Warm (max 22°C on Tue afternoon, min 9°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | ||||||||||||||||||||||||||||||||
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 | 9:21AM1.12m | 9:50PM1.47m | 10:16AM1.10m | 10:46PM1.40m | 11:13AM1.07m | 11:43PM1.32m | 12:13PM1.06m | 00:41AM1.23m | 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 | |||||||||||||||||||
Low Tide | 2:55PM0.02m | 4:14AM0.10m | 3:52PM0.08m | 5:16AM0.14m | 4:56PM0.15m | 6:24AM0.19m | 6:13PM0.22m | 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 | |||||||||||||||||||
S 7 | S 7 | SSW 4 | SSW 5 | SSW 5 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | SSW 6 | S 6 | S 5 | SSW 3 | SW 2 | SSE 7 | SSE 7 | E 3 | E 3 | SE 3 | E 3 | SSE 9 | S 8 | SSE 5 | SSE 8 | SSE 8 | SSE 8 | S 4 | S 5 | S 6 | S 7 | S 7 | S 7 | S 6 | S 6 | ENE 2 | ENE 3 | NE 3 | E 3 | ENE 3 | S 7 | S 6 | S 7 | S 8 | S 8 | S 7 | |
 | |  |  | |  | |  |  |  | | | | |  | | | | | | | | |  |  | | | | | | | | | |  | | | | | | | |  | | | | | |
some clouds | some clouds | clear | clear | some clouds | some clouds | clear | rain shwrs | rain shwrs | cloudy | cloudy | some clouds | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | mod rain | mod rain | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | clear | cloudy | light rain | rain shwrs | cloudy | cloudy | light rain | cloudy | light rain | light rain | heavy rain | light rain | some clouds | clear | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 8 | 8 | — | — | — | — | — | — | — | — | 4 | 1 | — | — | 2 | — | 1 | 3 | 12 | 2 | — | — | 1 | |
max °C | 21 | 22 | 19 | 28 | 31 | 23 | 31 | 32 | 23 | 14 | 18 | 11 | 16 | 18 | 12 | 16 | 17 | 12 | 14 | 16 | 10 | 13 | 16 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 24 | 30 | 25 | 17 | 13 | 12 | 16 | 17 | 12 | 9 | 10 | 17 | 17 | 17 | 16 | 21 | 22 |
Moonrise | 6:24 | — | — | 7:33 | — | — | 8:49 | — | — | 10:07 | — | — | 11:23 | — | — | 12:34 | — | — | 1:41 | — | — | 2:46 | — | — | — | 3:50 | — | — | 4:54 | — | — | 5:59 | — | — | 7:03 | — | — | 8:05 | — | — | — | 9:04 | — | — | 9:57 | — | — |
Moonset | — | — | 10:53 | — | — | 11:49 | — | — | — | 12:31 | — | — | 1:05 | — | — | 1:31 | — | — | 1:54 | — | — | 2:14 | — | — | 2:34 | — | — | 2:54 | — | — | 3:17 | — | — | 3:43 | — | — | 4:14 | — | — | 4:51 | — | — | 5:37 | — | — | 6:30 | — |
 | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — |
 | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 |
Today's sea temperature in Swansea is 13.4° C (Statistics for 18 May 1981-2005 – mean: 10.4 max: 12.3 min: 8.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest