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 04:54 AM and sunset is at 09:31 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Sat afternoon. Warm air temperatures (max 26°C on Thu afternoon, min 16°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Cool air temperatures (max 18°C on Sun morning, min 12°C on Mon night). Mainly fresh winds. | Days 7–9 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Warm (max 21°C on Wed afternoon, min 14°C on Tue night). Winds increasing (light winds from the WSW on Wed morning, strong winds from the W by Fri afternoon). | Days 10–12 Weather SummarySome drizzle, heaviest during Fri night. Very mild (max 19°C on Mon afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the W on Fri night, light winds from the WNW by Sat night). | ||||||||||||||||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Mon 30 | ||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 2:05PM9.54m | 2:35AM9.81m | 3:12PM9.60m | 3:41AM9.91m | 4:16PM9.89m | 4:44AM10.19m | 5:15PM10.34m | 5:41AM10.58m | 6:09PM10.85m | 6:34AM10.99m | 7:00PM11.33m | 7:23AM11.34m | 7:47PM11.71m | 8:10AM11.56m | 8:33PM11.93m | 8:56AM11.62m | 9:18PM11.96m | 9:41AM11.51m | 10:03PM11.80m | 10:26AM11.23m | 10:47PM11.47m | 11:12AM10.83m | |||||||||||||
Low Tide | 7:52AM3.11m | 8:16PM3.31m | 8:52AM3.16m | 9:19PM3.31m | 9:54AM3.05m | 10:23PM3.13m | 10:57AM2.80m | 11:27PM2.79m | 11:57AM2.43m | 00:27AM2.36m | 12:52PM2.05m | 1:21AM1.94m | 1:43PM1.72m | 2:12AM1.60m | 2:31PM1.51m | 2:59AM1.41m | 3:17PM1.46m | 3:45AM1.39m | 4:02PM1.56m | 4:30AM1.55m | 4:46PM1.82m | 5:14AM1.86m | 5:30PM2.19m | ||||||||||||
NE 2.0 | W 2.0 | W 2.0 | E 2.0 | SE 2.0 | E 1.0 | E 2.0 | WSW 2.0 | WSW 2.0 | SW 3.0 | WSW 3.0 | SW 3.0 | W 3.0 | WSW 3.0 | WSW 3.0 | WSW 2.0 | WSW 3.0 | SW 2.0 | SW 2.0 | SW 2.0 | SW 2.0 | SW 3.0 | WSW 3.0 | SW 4.0 | SW 4.0 | WSW 4.0 | WSW 4.0 | WSW 3.0 | WSW 4.0 | WSW 3.0 | W 2.0 | SW 3.0 | WSW 2.0 | W 3.0 | SW 3.0 | |
 |  |  |  | |  | |  | | | |  | | | | | |  | | | | | |  | | | | | | | | | | | | |
clear | some clouds | cloudy | cloudy | clear | clear | cloudy | rain shwrs | clear | some clouds | some clouds | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | light rain | rain shwrs | clear | rain shwrs | clear | clear | some clouds | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | 1 | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 1 | — | — | — | — | — | — | — | — | |
max°C | 23 | 26 | 23 | 23 | 26 | 22 | 22 | 19 | 16 | 18 | 18 | 16 | 15 | 16 | 15 | 16 | 16 | 15 | 20 | 21 | 17 | 20 | 21 | 18 | 17 | 16 | 14 | 15 | 16 | 14 | 16 | 17 | 14 | 17 | 19 |
Moonrise | 1:20 | — | — | 1:32 | — | — | 1:47 | — | — | 2:05 | — | — | 2:32 | — | — | 3:10 | — | — | 4:07 | — | — | 5:21 | — | — | 6:47 | — | — | 8:12 | — | — | 9:34 | — | — | 10:52 | — |
Moonset | 2:10 | — | — | — | 3:36 | — | — | 5:06 | — | — | 6:39 | — | — | 8:09 | — | — | — | 9:28 | — | — | 10:27 | — | — | 11:07 | — | — | 11:33 | — | — | 11:52 | — | — | — | 12:06 | — |
 | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — |
 | — | — | 9:31 | — | — | 9:31 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | — | 9:32 | — | 9:32 |
Today's sea temperature in Cardiff is 17.5 °C (Statistics for 19 Jun 1981-2005 – mean: 13.4 max: 14.4 min: 12.0°C) | |||||||||||||||||||||||||||||||||||
Nearest