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 06:33 AM and sunset is at 04:23 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Sat morning, min 1°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Mon morning, min 4°C on Tue night). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 37mm), heaviest during Thu afternoon. Very mild (max 16°C on Thu afternoon, min 4°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the ESE by Thu afternoon). | Days 10–12 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Very mild (max 10°C on Sun morning, min 1°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||||||
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 | 5:58PM1.17m | 6:25AM1.49m | 6:49PM1.15m | 7:15AM1.50m | 7:39PM1.13m | 8:06AM1.46m | 8:30PM1.09m | 8:57AM1.40m | 9:22PM1.04m | 9:49AM1.31m | 10:15PM1.00m | 10:42AM1.21m | 11:12PM0.96m | 11:37AM1.12m | 00:10AM0.95m | 12:33PM1.04m | 1:10AM0.95m | 1:29PM0.98m | 2:07AM0.98m | 2:23PM0.95m | 2:59AM1.02m | 3:13PM0.93m | 3:46AM1.08m | |||||||||||||
Low Tide | 11:58AM0.02m | 11:45PM-0.01m | 12:49PM0.01m | 00:30AM-0.01m | 1:39PM0.04m | 1:16AM0.02m | 2:30PM0.09m | 2:04AM0.08m | 3:24PM0.15m | 2:55AM0.15m | 4:23PM0.22m | 3:51AM0.24m | 5:26PM0.28m | 5:00AM0.31m | 6:31PM0.31m | 6:25AM0.37m | 7:29PM0.32m | 7:46AM0.39m | 8:17PM0.32m | 8:49AM0.38m | 8:57PM0.30m | 9:40AM0.35m | 9:31PM0.28m | |||||||||||||
NNE 3 | NE 3 | SSE 13 | SSE 14 | SSE 13 | NNW 2 | NNW 2 | NNW 2 | NNW 3 | NNW 3 | S 11 | S 10 | SW 4 | W 3 | WNW 3 | NW 3 | NW 3 | WNW 2 | S 11 | S 11 | SSE 2 | SE 4 | SSE 5 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 7 | SW 6 | SSW 7 | SSW 7 | SSW 6 | SW 6 | SSE 3 | |
 |  |  | | |  | | | | | |  | | | | | | | | | |  |  |  | | | | | | |  | | | | | | |
clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | heavy rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | clear | some clouds | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 24 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | 1.0 | |
max°C | 6 | 4 | 2 | 12 | 11 | 5 | 16 | 14 | 8 | 15 | 15 | 10 | 16 | 14 | 9 | 12 | 12 | 6 | 12 | 10 | 9 | 11 | 16 | 15 | 12 | 10 | 8 | 9 | 8 | 6 | 10 | 10 | 8 | 6 | 7 | 7 |
Moonrise | — | 3:25 | — | — | 3:58 | — | — | 4:40 | — | — | 5:33 | — | — | 6:35 | — | — | 7:44 | — | — | 8:54 | — | — | — | 10:03 | — | — | 11:09 | — | — | — | 12:11 | — | — | 1:12 | — | — |
Moonset | 4:56 | — | — | 6:18 | — | — | 7:40 | — | — | 8:57 | — | — | 10:04 | — | — | 10:57 | — | — | 11:38 | — | — | 12:09 | — | — | 12:34 | — | — | 12:55 | — | — | 1:14 | — | — | 1:32 | — | — |
 | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — |
 | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — | — | 4:21 | — | — | 4:20 | — | — | 4:19 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:16 | — | — | 4:15 | — |
Today's sea temperature in Swansea is 12.8 °C (Statistics for 14 Nov 1981-2005 – mean: 11.5 max: 12.9 min: 10.0°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest