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 08:36 PM.
Days 1–4 Weather SummaryModerate rain (total 18mm), heaviest on Wed night. Cool air temperatures (max 12°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Mon afternoon. Cool air temperatures (max 14°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Very mild (max 16°C on Thu afternoon, min 9°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Very mild (max 17°C on Fri afternoon, min 5°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Wed 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | ||||||||||||||||||||||||
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 | 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 | 7:03AM12.02m | 7:25PM12.15m | 7:44AM12.40m | 8:06PM12.46m | 8:25AM12.50m | 8:46PM12.49m | 9:05AM12.29m | 9:26PM12.23m | 9:46AM11.82m | 10:07PM11.73m | 10:29AM11.14m | 10:50PM11.05m | 11:14AM10.35m | ||||||||||||
Low Tide | 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 | 1:23PM1.07m | 1:43AM1.03m | 2:04PM0.76m | 2:24AM0.82m | 2:44PM0.73m | 3:05AM0.88m | 3:23PM0.97m | 3:46AM1.19m | 4:04PM1.44m | 4:28AM1.71m | 4:46PM2.08m | 5:13AM2.36m | |||||||||||||
W 2 | NW 2 | NE 2 | WSW 3 | WSW 3 | SW 3 | WSW 2 | SW 2 | W 3 | W 3 | W 2 | W 3 | WSW 2 | W 4 | W 5 | W 3 | WSW 3 | W 3 | W 5 | S 2 | ESE 2 | E 2 | E 2 | ENE 2 | W 5 | W 2 | NE 2 | NE 2 | ENE 2 | NE 3 | ENE 2 | NE 3 | ENE 3 | ENE 2 | E 2 | NE 2 | |
 |  | | |  | |  | |  |  |  | | | | |  | | | |  | | | | | | | | | | | | | | | | | |
light rain | heavy rain | light rain | light rain | cloudy | light rain | cloudy | cloudy | clear | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | light rain | light rain | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | clear | some clouds | some clouds | some clouds | cloudy | light rain | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
2.0 | 12 | 2.0 | 1.0 | — | 1.0 | — | — | — | — | — | — | — | — | — | 1.0 | — | 1.0 | 1.0 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | |
max°C | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 10 | 12 | 13 | 9 | 11 | 11 | 10 | 13 | 14 | 11 | 12 | 14 | 12 | 12 | 13 | 12 | 14 | 16 | 14 | 15 | 17 | 15 | 14 | 16 | 13 | 13 | 15 | 11 | 8 |
Moonrise | 3:27 | — | 3:49 | — | — | 4:06 | — | — | 4:20 | — | — | 4:33 | — | — | 4:45 | — | — | 5:01 | — | — | 5:19 | — | — | 5:45 | — | — | 6:21 | — | — | 7:11 | — | — | 8:16 | — | — | 9:30 |
Moonset | 11:29 | — | 12:58 | — | — | 2:26 | — | — | — | 3:54 | — | — | 5:22 | — | — | 6:52 | — | — | 8:23 | — | — | — | 9:55 | — | — | 11:21 | — | — | — | 12:35 | — | — | 1:31 | — | — | 2:10 |
 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 |
 | 8:36 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:42 | — | — | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — | — | 8:50 | — | — | 8:52 | — | — | 8:52 | — | — |
Today's sea temperature in Cardiff is 11.0 °C (Statistics for 01 May 1981-2005 – mean: 10.6 max: 11.5 min: 8.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest