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 — and sunset is at —.
Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Sun morning. Cool air temperatures (max 10°C on Fri morning, min 7°C on Sat night). Mainly fresh winds. | Days 5–7 Weather SummarySome drizzle, heaviest during Tue night. Low air temperatures (max 7°C on Sun night, min 5°C on Mon night). Winds increasing (light winds from the ESE on Sun night, fresh winds from the ENE by Wed afternoon). | Days 8–10 Weather SummaryMostly dry. Mild temperatures (max 8°C on Fri afternoon, min 2°C on Thu night). Winds increasing (light winds from the NNE on Fri morning, fresh winds from the ENE by Sat morning). | Days 11–13 Weather SummaryA dusting of snow turning to light rain (total 6mm) on Tue afternoon. Temperatures will be slightly above freezing (max 3°C on Sun morning, min 1°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||||||
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 | 5:44AM8.44m | 6:02PM8.43m | 6:20AM8.66m | 6:38PM8.59m | 6:55AM8.81m | 7:14PM8.68m | 7:30AM8.88m | 7:49PM8.69m | 8:07AM8.87m | 8:27PM8.64m | 8:44AM8.80m | 9:06PM8.52m | 9:25AM8.66m | 9:48PM8.34m | 10:10AM8.48m | 10:36PM8.14m | 11:00AM8.27m | 11:30PM7.94m | 11:58AM8.08m | 00:33AM7.82m | 1:05PM7.99m | 1:43AM7.86m | 2:17PM8.07m | |||||||||||||
Low Tide | 11:26PM2.28m | 11:47AM2.17m | 00:02AM2.08m | 12:23PM1.97m | 00:37AM1.94m | 12:58PM1.85m | 1:13AM1.87m | 1:34PM1.80m | 1:48AM1.87m | 2:10PM1.83m | 2:25AM1.95m | 2:48PM1.93m | 3:04AM2.08m | 3:30PM2.09m | 3:48AM2.26m | 4:16PM2.29m | 4:37AM2.48m | 5:11PM2.50m | 5:35AM2.67m | 6:13PM2.65m | 6:43AM2.77m | 7:23PM2.67m | 7:56AM2.69m | |||||||||||||
WSW 17 | WSW 9 | WSW 15 | WSW 14 | WSW 8 | WSW 9 | WSW 11 | WSW 16 | WSW 15 | WSW 14 | WSW 10 | WSW 12 | WSW 12 | WSW 11 | WSW 15 | WSW 14 | WSW 13 | WSW 9 | ESE 4 | E 4 | ESE 4 | WSW 10 | WSW 9 | WSW 12 | WSW 11 | E 4 | E 4 | ESE 4 | WSW 10 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | |
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rain shwrs | rain shwrs | rain shwrs | clear | some clouds | light rain | light rain | light rain | light rain | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | rain shwrs | cloudy | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | clear | clear | some clouds | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | some clouds | mod rain | |
km/h | ||||||||||||||||||||||||||||||||||||
2 | 1 | 1 | — | — | 2 | 2 | 3 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | |
max°C | 9 | 10 | 10 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 5 | 4 | 4 | 5 | 3 | 7 | 8 | 6 | 5 | 3 | 2 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 |
Moonrise | — | 8:25 | — | — | 9:19 | — | — | 9:59 | — | — | 10:29 | — | — | 10:51 | — | — | 11:07 | — | — | 11:20 | — | — | 11:32 | — | — | 11:43 | — | — | 11:55 | — | — | 12:10 | — | — | 12:30 | — |
Moonset | — | 2:59 | — | — | — | 3:54 | — | — | 5:00 | — | — | 6:15 | — | — | 7:33 | — | — | 8:51 | — | — | — | 10:09 | — | — | 11:28 | — | — | — | 12:49 | — | — | 2:13 | — | — | 3:42 | — |
 | — | 8:18 | — | — | 8:18 | — | — | 8:18 | — | — | 8:18 | — | — | 8:19 | — | — | 8:19 | — | — | 8:21 | — | — | 8:21 | — | — | 8:21 | — | — | 8:21 | — | — | 8:21 | — | — | 8:21 | — |
 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:08 | — | — | 4:08 | — | — | 4:09 | — | — | 4:10 | — | — | 4:10 | — | — | 4:12 | — | — | 4:13 | — | — | 4:14 |
Today's sea temperature in Swansea is 9.9° C (Statistics for 18 Dec 1981-2005 – mean: 10.9 max: 11.8 min: 10.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest