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 06:07 AM and sunset is at 08:21 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 12°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Cool air temperatures (max 12°C on Tue afternoon, min 4°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 5mm), mostly falling on Fri morning. Very mild (max 10°C on Fri afternoon, min 5°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 5mm), mostly falling on Mon morning. Very mild (max 11°C on Tue morning, min 4°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | |||||||||||||||||||||||||
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 | 5:42PM7.80m | 5:58AM8.18m | 6:16PM8.28m | 6:31AM8.61m | 6:47PM8.69m | 7:02AM8.94m | 7:17PM8.99m | 7:31AM9.15m | 7:47PM9.17m | 8:01AM9.23m | 8:17PM9.21m | 8:33AM9.16m | 8:49PM9.11m | 9:06AM8.96m | 9:23PM8.89m | 9:43AM8.64m | 10:02PM8.55m | 10:25AM8.21m | 10:48PM8.13m | 11:17AM7.74m | 11:45PM7.70m | 12:24PM7.35m | 1:00AM7.43m | |||||||||||||
Low Tide | 11:31AM2.62m | 11:45PM2.46m | 12:04PM2.15m | 00:18AM1.99m | 12:35PM1.74m | 00:48AM1.61m | 1:04PM1.43m | 1:17AM1.34m | 1:33PM1.24m | 1:47AM1.20m | 2:02PM1.19m | 2:17AM1.20m | 2:33PM1.27m | 2:49AM1.33m | 3:05PM1.49m | 3:24AM1.59m | 3:41PM1.83m | 4:03AM1.96m | 4:23PM2.27m | 4:51AM2.41m | 5:17PM2.76m | 5:56AM2.85m | 6:30PM3.14m | |||||||||||||
WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | W 9 | W 9 | WNW 2 | WNW 4 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 10 | WSW 9 | WSW 9 | WSW 7 | WSW 9 | WSW 9 | WSW 9 | W 4 | W 5 | WSW 5 | WSW 7 | W 6 | WSW 6 | WSW 8 | WSW 8 | WSW 8 | |
 |  |  | |  |  | | |  | | | |  |  | | | | | | | | | | | | | | | | | | | | | |  | |
clear | some clouds | clear | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | light rain | rain shwrs | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | clear | rain shwrs | some clouds | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | clear | some clouds | clear | clear | some clouds | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 1.0 | 1.0 | — | — | 1.0 | — | 1.0 | 1.0 | — | — | 1.0 | — | 1.0 | 1.0 | — | 2.0 | 1.0 | — | — | — | — | — | — | 1.0 | |
max°C | 10 | 10 | 9 | 10 | 10 | 10 | 11 | 12 | 9 | 11 | 12 | 8 | 10 | 9 | 7 | 9 | 9 | 6 | 9 | 10 | 6 | 9 | 10 | 8 | 9 | 10 | 8 | 8 | 9 | 6 | 11 | 11 | 8 | 11 | 11 | 9 |
Moonrise | — | 4:41 | — | — | 5:51 | — | — | 7:01 | — | — | 8:14 | — | — | — | 9:30 | — | — | 10:49 | — | — | — | 12:07 | — | — | 1:18 | — | — | 2:17 | — | — | 3:01 | — | — | 3:31 | — | — |
Moonset | 5:16 | — | — | 5:25 | — | — | 5:35 | — | — | 5:45 | — | — | 5:57 | — | — | 6:12 | — | — | 6:33 | — | — | 7:03 | — | — | 7:47 | — | — | 8:49 | — | — | 10:06 | — | — | 11:32 | — | — |
 | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:46 | — | — |
 | — | 8:21 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 | — | — | 8:28 | — | — | 8:30 | — | — | 8:30 | — | — | 8:32 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — | — | 8:39 | — |
Today's sea temperature in Swansea is 10.5 °C (Statistics for 20 Apr 1981-2005 – mean: 9.7 max: 10.5 min: 8.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest