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 07:39 AM and sunset is at 04:22 PM.
Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Low air temperatures (max 9°C on Tue morning, min 3°C on Wed night). Winds decreasing (fresh winds from the N on Tue night, light winds from the N by Thu night). | Days 4–6 Weather SummaryHeavy rain (total 37mm), heaviest during Sun night. Cool air temperatures (max 10°C on Sun morning, min 4°C on Fri morning). Winds increasing (calm on Sat night, strong winds from the NNE by Sun night). | Days 7–9 Weather SummaryHeavy rain (total 23mm), heaviest during Mon morning. Very mild (max 10°C on Wed afternoon, min 4°C on Mon morning). Winds decreasing (strong winds from the N on Mon morning, calm by Tue night). | Days 10–12 Weather SummaryHeavy rain (total 29mm), heaviest during Fri morning. Very mild (max 12°C on Thu night, min 8°C on Thu morning). Winds increasing (light winds from the SSE on Thu morning, strong winds from the WSW by Sat night). | |||||||||||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||||||
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 | 5:14PM8.66m | 5:32AM8.75m | 5:48PM8.83m | 6:04AM8.93m | 6:20PM8.91m | 6:36AM9.01m | 6:52PM8.89m | 7:08AM8.98m | 7:24PM8.78m | 7:41AM8.84m | 7:59PM8.58m | 8:16AM8.62m | 8:35PM8.31m | 8:54AM8.34m | 9:17PM8.00m | 9:38AM8.04m | 10:04PM7.69m | 10:29AM7.76m | 11:02PM7.45m | 11:32AM7.60m | 00:09AM7.38m | 12:42PM7.63m | 1:21AM7.55m | |||||||||||||
Low Tide | 11:00AM2.11m | 11:17PM1.95m | 11:33AM1.87m | 11:48PM1.77m | 12:05PM1.72m | 00:19AM1.68m | 12:36PM1.67m | 00:50AM1.70m | 1:09PM1.73m | 1:23AM1.83m | 1:42PM1.88m | 1:56AM2.05m | 2:18PM2.13m | 2:33AM2.33m | 2:57PM2.43m | 3:14AM2.66m | 3:43PM2.74m | 4:04AM2.97m | 4:39PM3.02m | 5:06AM3.21m | 5:48PM3.14m | 6:20AM3.24m | 7:04PM3.02m | |||||||||||||
WSW 8 | WSW 5 | W 6 | W 5 | N 3 | W 7 | W 6 | WSW 10 | WSW 11 | WSW 10 | WSW 14 | WSW 10 | WSW 6 | WSW 7 | WSW 12 | WSW 12 | WSW 5 | WSW 10 | NNE 4 | N 4 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 6 | WSW 8 | WSW 10 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | |
 |  |  |  | | |  | |  | | |  | |  | | | |  |  | | | | | | | | | | |  |  | | | | |  | |
rain shwrs | light rain | some clouds | clear | clear | some clouds | some clouds | clear | clear | clear | some clouds | light rain | light rain | cloudy | some clouds | light rain | cloudy | heavy rain | heavy rain | cloudy | some clouds | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | cloudy | some clouds | rain shwrs | mod rain | some clouds | clear | light rain | light rain | mod rain | |
km/h | ||||||||||||||||||||||||||||||||||||
1 | 1 | — | — | — | — | — | — | — | — | — | 5 | 3 | — | — | 1 | — | 28 | 18 | — | — | — | — | — | 3 | 2 | — | — | — | 8 | 10 | — | — | 1 | 2 | 8 | |
max°C | 9 | 9 | 7 | 5 | 5 | 4 | 6 | 6 | 4 | 5 | 6 | 8 | 9 | 9 | 7 | 10 | 10 | 9 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 8 | 9 | 10 | 12 | 11 | 11 | 8 | 9 | 10 | 12 |
Moonrise | 5:55 | — | — | 7:08 | — | — | 8:21 | — | — | 9:31 | — | — | 10:32 | — | — | 11:22 | — | — | 11:58 | — | — | 12:25 | — | — | 12:45 | — | — | 1:01 | — | — | 1:13 | — | — | 1:25 | — | — |
Moonset | — | 3:05 | — | — | 3:22 | — | — | 3:45 | — | — | 4:17 | — | — | 5:02 | — | — | 6:00 | — | — | 7:10 | — | — | 8:25 | — | — | — | 9:43 | — | — | 11:02 | — | — | — | 12:22 | — | — |
 | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — |
 | — | 4:22 | — | — | 4:20 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — |
Today's sea temperature in Swansea is 12.7° C (Statistics for 18 Nov 1981-2005 – mean: 12.3 max: 13.6 min: 11.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest