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 07:20 AM and sunset is at 06:45 PM.
Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Sun morning. Cool air temperatures (max 15°C on Fri morning, min 12°C on Fri night). Winds decreasing (strong winds from the SSE on Sat night, light winds from the SW by Sun afternoon). | Days 4–6 Weather SummaryHeavy rain (total 53mm), heaviest during Wed night. Cool air temperatures (max 17°C on Wed morning, min 13°C on Tue night). Winds increasing (light winds from the SW on Tue afternoon, fresh winds from the WNW by Wed night). | Days 7–9 Weather SummaryModerate rain (total 17mm), heaviest on Thu morning. Very mild (max 12°C on Thu morning, min 8°C on Fri afternoon). Winds decreasing (fresh winds from the W on Thu morning, calm by Fri night). | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Mon night. Very mild (max 15°C on Mon night, min 9°C on Sun morning). Winds increasing (calm on Sun morning, strong winds from the WSW by Tue morning). | |||||||||||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||||||
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 | 7:59AM9.35m | 8:13PM9.45m | 8:27AM9.34m | 8:41PM9.33m | 8:55AM9.18m | 9:10PM9.06m | 9:25AM8.89m | 9:41PM8.68m | 9:57AM8.49m | 10:16PM8.20m | 10:36AM8.01m | 11:00PM7.66m | 11:25AM7.50m | 00:01AM7.15m | 12:38PM7.09m | 1:29AM6.88m | 2:15PM7.08m | 3:07AM7.16m | 3:43PM7.61m | 4:20AM7.86m | 4:46PM8.44m | 5:15AM8.70m | 5:37PM9.29m | 6:02AM9.49m | ||||||||||||
Low Tide | 1:58PM1.22m | 2:13AM1.23m | 2:26PM1.27m | 2:41AM1.36m | 2:54PM1.47m | 3:09AM1.63m | 3:24PM1.79m | 3:40AM2.02m | 3:57PM2.22m | 4:15AM2.51m | 4:37PM2.73m | 4:59AM3.06m | 5:32PM3.26m | 6:05AM3.58m | 6:57PM3.63m | 7:47AM3.77m | 8:45PM3.48m | 9:25AM3.35m | 10:05PM2.82m | 10:32AM2.58m | 11:01PM1.99m | 11:22AM1.74m | 11:48PM1.20m | |||||||||||||
WSW 9 | SW 8 | SW 7 | WSW 10 | SSE 4 | SSE 5 | SW 9 | SW 9 | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 22 | SW 20 | SW 16 | WSW 14 | WSW 13 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 11 | WSW 10 | SW 10 | WSW 10 | WSW 9 | SSE 3 | S 4 | SW 6 | WSW 12 | WSW 12 | WSW 8 | WSW 10 | |
 | |  |  | |  |  |  | |  | |  |  | | |  |  |  | | | | | | | | |  | | | | | | | | | | |
cloudy | cloudy | some clouds | some clouds | cloudy | light rain | light rain | rain shwrs | some clouds | clear | rain shwrs | rain shwrs | risk tstorm | risk tstorm | rain shwrs | heavy rain | mod rain | heavy rain | light rain | light rain | light rain | light rain | light rain | light rain | some clouds | clear | clear | clear | clear | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | risk tstorm | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 4 | 5 | 2.0 | — | — | 1.0 | 3 | 2.0 | 4 | 2.0 | 13 | 8 | 20 | 4 | 1.0 | 4 | 3 | 3 | 2.0 | — | — | — | — | — | — | — | — | 4 | 2.0 | 2.0 | — | |
max°C | 15 | 15 | 13 | 15 | 15 | 14 | 15 | 15 | 13 | 16 | 16 | 15 | 15 | 15 | 14 | 17 | 17 | 15 | 12 | 12 | 10 | 9 | 9 | 8 | 10 | 11 | 9 | 10 | 10 | 10 | 13 | 14 | 15 | 14 | 13 | 12 |
Moonrise | 9:11 | — | — | 10:24 | — | — | 11:39 | — | — | 12:54 | — | — | 2:06 | — | — | — | 3:07 | — | — | 3:55 | — | — | 4:29 | — | — | 4:53 | — | — | 5:11 | — | — | 5:26 | — | — | 5:39 | — |
Moonset | — | 7:02 | — | — | 7:15 | — | — | 7:34 | — | — | 8:00 | — | — | 8:37 | — | — | — | 9:31 | — | — | 10:40 | — | — | — | 12:03 | — | — | 1:31 | — | — | 3:01 | — | — | 4:32 | — | — |
 | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 6:45 | — | — | 6:43 | — | — | 6:40 | — | — | 6:37 | — | — | 6:36 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:27 | — | — | 6:24 | — | — | 6:22 | — | — | 6:21 | — |
Today's sea temperature in Swansea is 15.9 °C (Statistics for 04 Oct 1981-2005 – mean: 14.8 max: 15.8 min: 13.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest