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 -9°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Fri morning. Icy conditions (max 14°C on Fri morning, min -6°C on Fri night). Winds increasing (calm on Wed night, strong winds from the S by Fri morning). | Days 7–9 Weather SummaryLight rain (total 7mm), mostly falling on Tue afternoon. Freeze-thaw conditions (max 9°C on Sun morning, min -6°C on Mon night). Winds decreasing (fresh winds from the SW on Sat night, calm by Mon night). | Days 10–12 Weather SummaryA dusting of snow. Milder later with heavy rain (total 21mm) on Fri morning. Freeze-thaw conditions (max 9°C on Fri morning, min -3°C on Wed night). 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 | Fri 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 | |
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 | |||||||||||||
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 | ||||||||||||
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 10 | S 10 | S 10 | SSW 4 | SSW 7 | S 8 | S 8 | S 7 | S 6 | S 6 | S 2 | SSW 5 | SSW 7 | SSW 8 | WNW 3 | WNW 3 | S 7 | S 6 | SSE 2 | S 6 | S 7 | |
 |  |  | | |  | | | | | |  |  |  | |  | | | | | | | | | |  | | | | | | |  | | | |
clear | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | heavy rain | rain shwrs | clear | cloudy | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | cloudy | mod rain | rain shwrs | clear | clear | some clouds | some clouds | some clouds | light snow | heavy rain | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | 14 | 1 | — | — | — | — | — | — | — | — | — | — | — | 7 | 1 | — | — | — | — | — | — | 20 | — | |
max°C | -4 | -5 | -4 | -2 | -1 | 4 | 7 | 5 | 3 | 5 | 8 | 13 | 14 | 6 | -2 | -2 | 0 | 8 | 9 | 6 | 2 | 2 | -2 | -5 | 3 | 4 | 4 | 4 | 2 | 0 | -1 | 0 | 2 | 9 | 7 |
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 | — | — |
 | 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