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 05:54 AM and sunset is at 08:25 PM.
Days 1–3 Weather SummaryHeavy rain (total 36mm), heaviest during Sat night. Cool air temperatures (max 11°C on Thu morning, min 5°C on Thu night). Winds increasing (light winds from the NNW on Thu night, strong winds from the NE by Sat night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Sun morning. Cool air temperatures (max 14°C on Tue morning, min 5°C on Sun morning). Winds decreasing (fresh winds from the NNE on Sun morning, calm by Tue night). | Days 7–9 Weather SummaryMostly dry. Very mild (max 15°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummarySome drizzle, heaviest during Tue morning. Very mild (max 15°C on Sat afternoon, min 8°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||||||||||||||
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 | 8:52AM11.99m | 9:08PM11.91m | 9:25AM11.78m | 9:42PM11.68m | 9:59AM11.36m | 10:17PM11.25m | 10:36AM10.79m | 10:55PM10.69m | 11:17AM10.12m | 11:40PM10.04m | 12:08PM9.43m | 00:38AM9.41m | 1:17PM8.87m | 1:56AM9.04m | 2:46PM8.75m | 3:25AM9.19m | 4:07PM9.20m | 4:36AM9.80m | 5:09PM9.97m | 5:32AM10.61m | 5:59PM10.81m | 6:20AM11.39m | 6:44PM11.57m | |||||||||||||
Low Tide | 3:06PM1.25m | 3:23AM1.32m | 3:39PM1.47m | 3:57AM1.61m | 4:13PM1.86m | 4:33AM2.06m | 4:50PM2.39m | 5:14AM2.63m | 5:32PM3.00m | 6:03AM3.23m | 6:26PM3.59m | 7:05AM3.74m | 7:35PM4.02m | 8:23AM3.96m | 8:57PM4.07m | 9:46AM3.72m | 10:17PM3.66m | 10:56AM3.11m | 11:22PM2.95m | 11:53AM2.34m | 00:15AM2.18m | 12:40PM1.63m | 1:01AM1.51m | |||||||||||||
SW 2 | WSW 3 | N 2 | NE 2 | ENE 2 | NE 3 | NE 3 | NE 3 | NE 4 | NNE 3 | NW 2 | W 2 | SSW 2 | SSW 3 | S 2 | SE 2 | S 2 | NE 2 | N 2 | N 1 | N 2 | NE 2 | NNE 2 | NE 2 | NE 3 | NE 2 | NE 2 | NNE 2 | NNE 2 | NNE 2 | W 10 | SW 2 | W 2 | W 2 | WSW 3 | W 2 | |
 |  |  | | |  |  | | | |  |  | | | |  | |  | | | | | | | | | | | | | | | | | | | |
some clouds | cloudy | cloudy | some clouds | cloudy | heavy rain | light rain | cloudy | heavy rain | light rain | rain shwrs | clear | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 11 | 1.0 | — | 24 | 2.0 | 1.0 | — | 1.0 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 11 | 11 | 8 | 9 | 10 | 7 | 6 | 9 | 8 | 6 | 8 | 7 | 13 | 13 | 9 | 14 | 14 | 11 | 13 | 14 | 12 | 14 | 14 | 13 | 12 | 15 | 14 | 14 | 15 | 13 | 12 | 14 | 10 | 11 | 12 | 10 |
Moonrise | — | — | 10:45 | — | — | — | 12:02 | — | — | 1:14 | — | — | 2:13 | — | — | 2:56 | — | — | 3:27 | — | — | 3:49 | — | — | 4:06 | — | — | 4:20 | — | — | 4:33 | — | — | 4:45 | — | — |
Moonset | 6:10 | — | — | 6:31 | — | — | 7:01 | — | — | 7:46 | — | — | 8:47 | — | — | 10:04 | — | — | 11:29 | — | — | 12:58 | — | — | 2:26 | — | — | — | 3:54 | — | — | 5:22 | — | — | 6:52 | — |
 | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — |
 | — | 8:25 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:42 | — | — | 8:44 | — |
Today's sea temperature in Cardiff is 11.0 °C (Statistics for 25 Apr 1981-2005 – mean: 10.3 max: 11.4 min: 8.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest