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 07:03 AM and sunset is at 04:14 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 7°C on Wed morning, min -7°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 14mm), heaviest on Fri morning. Icy conditions (max 14°C on Thu night, min -5°C on Fri night). Winds decreasing (strong winds from the S on Fri morning, light winds from the SW by Sat afternoon). | Days 7–9 Weather SummaryModerate rain (total 16mm), heaviest on Tue morning. Freeze-thaw conditions (max 10°C on Tue morning, min -7°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the WNW by Tue night). | Days 10–12 Weather SummaryLight rain (total 5mm), mostly falling on Fri night. Freeze-thaw conditions (max 9°C on Fri night, min -6°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||
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 | 4:06PM0.89m | 4:36AM1.14m | 4:51PM0.90m | 5:20AM1.17m | 5:36PM0.91m | 6:02AM1.20m | 6:18PM0.92m | 6:43AM1.21m | 7:01PM0.94m | 7:25AM1.22m | 7:43PM0.95m | 8:05AM1.22m | 8:25PM0.96m | 8:46AM1.20m | 9:09PM0.97m | 9:27AM1.18m | 9:53PM0.99m | 10:10AM1.15m | 10:40PM1.01m | 10:55AM1.11m | 11:29PM1.05m | 11:43AM1.08m | 00:21AM1.09m | |||||||||||||
Low Tide | 10:36AM0.32m | 10:01PM0.26m | 11:15AM0.30m | 10:37PM0.24m | 11:52AM0.28m | 11:15PM0.23m | 12:29PM0.27m | 11:53PM0.22m | 1:06PM0.26m | 00:32AM0.21m | 1:44PM0.26m | 1:11AM0.22m | 2:20PM0.26m | 1:50AM0.23m | 2:56PM0.26m | 2:31AM0.25m | 3:31PM0.25m | 3:15AM0.27m | 4:08PM0.24m | 4:04AM0.29m | 4:48PM0.22m | 5:01AM0.30m | 5:34PM0.21m | 6:05AM0.31m | ||||||||||||
S 9 | WNW 3 | W 3 | SW 6 | SW 4 | SW 5 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 7 | S 6 | S 8 | S 10 | S 11 | S 10 | S 10 | SSW 5 | SSW 7 | SSW 8 | SSW 7 | S 7 | S 7 | S 6 | S 5 | S 7 | SSW 8 | WNW 4 | WNW 3 | S 8 | W 2 | WNW 3 | NW 3 | S 9 | S 2 | S 5 | |
 |  |  | | | | | | | | | |  | |  | | | | | | | |  |  | |  | | | | | | | | | | | |
clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | some clouds | clear | clear | some clouds | heavy rain | some clouds | clear | some clouds | some clouds | some clouds | clear | some clouds | clear | clear | cloudy | light rain | heavy rain | rain shwrs | clear | clear | some clouds | clear | clear | clear | some clouds | clear | cloudy | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — | — | — | — | — | — | — | — | 2 | 13 | 1 | — | — | — | — | — | — | — | — | — | 3 | |
max°C | -4 | -5 | -3 | -1 | -1 | 3 | 7 | 5 | 5 | 4 | 7 | 14 | 13 | 6 | -1 | -1 | 1 | 7 | 8 | 6 | 3 | -1 | -1 | 2 | 10 | 8 | 1 | -3 | -3 | -2 | 1 | -1 | -3 | 0 | 3 | 9 |
Moonrise | 3:00 | — | — | 4:03 | — | — | 5:07 | — | — | 6:09 | — | — | 7:07 | — | — | 7:59 | — | — | 8:43 | — | — | 9:19 | — | — | 9:50 | — | — | 10:15 | — | — | 10:38 | — | — | 10:59 | — | — |
Moonset | 1:13 | — | — | 1:39 | — | — | 2:10 | — | — | 2:49 | — | — | — | 3:36 | — | — | 4:32 | — | — | 5:34 | — | — | 6:40 | — | — | 7:48 | — | — | 8:55 | — | — | — | 10:03 | — | — | 11:12 |
 | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — |
Today's sea temperature in Swansea is 4.7° C (Statistics for 15 Dec 1981-2005 – mean: 8.5 max: 10.8 min: 7.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest