Cardiff 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 04:05 PM.
Days 1–4 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Cool air temperatures (max 10°C on Sun night, min 6°C on Tue morning). Mainly fresh winds. | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 6°C on Tue afternoon, min 0°C on Wed night). Mainly strong winds. | Days 8–10 Weather SummaryMostly dry. Mild temperatures (max 7°C on Sun afternoon, min 2°C on Fri afternoon). Winds decreasing (fresh winds from the NE on Sat morning, calm by Sun afternoon). | Days 11–13 Weather SummaryMostly dry. Mild temperatures (max 6°C on Wed afternoon, min 2°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thu 1 | ||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 7:24PM11.09m | 7:43AM11.40m | 8:02PM11.13m | 8:21AM11.42m | 8:40PM11.04m | 8:59AM11.31m | 9:19PM10.83m | 9:38AM11.07m | 10:00PM10.53m | 10:20AM10.74m | 10:43PM10.18m | 11:05AM10.36m | 11:31PM9.82m | 11:56AM9.99m | 00:27AM9.51m | 12:56PM9.69m | 1:33AM9.37m | 2:04PM9.59m | 2:43AM9.49m | 3:13PM9.75m | 3:48AM9.88m | 4:16PM10.13m | 4:46AM10.37m | |||||||||||||
Low Tide | 1:25PM2.02m | 1:40AM1.98m | 2:04PM1.89m | 2:18AM1.94m | 2:42PM1.88m | 2:56AM2.01m | 3:21PM2.00m | 3:35AM2.18m | 4:01PM2.22m | 4:16AM2.44m | 4:43PM2.51m | 4:59AM2.75m | 5:28PM2.82m | 5:46AM3.07m | 6:18PM3.11m | 6:40AM3.35m | 7:15PM3.31m | 7:41AM3.51m | 8:18PM3.36m | 8:49AM3.48m | 9:25PM3.20m | 9:58AM3.20m | 10:30PM2.84m | 11:03AM2.78m | ||||||||||||
SE 3 | SE 3 | NE 2 | NE 2 | ENE 3 | ENE 2 | ENE 2 | NNE 2 | NNE 2 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 2 | E 2 | E 1 | N 2 | E 2 | E 2 | W 12 | W 12 | N 1 | N 1 | W 5 | W 10 | W 13 | |
 |  | |  |  | | |  | | |  | | |  |  | | | | | | | | | | | | | | | | | | | | | | |
some clouds | light rain | some clouds | light rain | mod rain | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 2 | — | 1 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 8 | 6 | 6 | 6 | 4 | 4 | 1 | 3 | 4 | 2 | 2 | 3 | 5 | 5 | 4 | 3 | 4 | 7 | 7 | 5 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 5 | 5 |
Moonrise | — | — | 9:55 | — | — | 10:25 | — | — | 10:47 | — | — | 11:04 | — | — | 11:17 | — | — | 11:29 | — | — | 11:40 | — | — | 11:53 | — | — | 12:08 | — | — | 12:27 | — | — | 12:56 | — | — | 1:38 |
Moonset | 3:52 | — | — | 4:58 | — | — | 6:13 | — | — | 7:30 | — | — | 8:49 | — | — | — | 10:06 | — | — | 11:25 | — | — | — | 12:45 | — | — | 2:09 | — | — | 3:38 | — | — | 5:11 | — | — | 6:40 |
 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:18 | — | — | 8:18 | — | — | 8:17 |
 | 4:05 | — | — | 4:05 | — | — | 4:06 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:08 | — | — | 4:09 | — | — | 4:10 | — | — | 4:12 | — | — | 4:13 | — | — |
Today's sea temperature in Cardiff is 9.2° C (Statistics for 20 Dec 1981-2005 – mean: 11.1 max: 12.1 min: 10.3°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest