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 05:50 AM and sunset is at 08:43 PM.
Days 1–3 Weather SummaryMostly dry. Very warm air temperatures (max 33°C on Wed afternoon, min 17°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the W by Thu afternoon). | Days 4–6 Weather SummarySome drizzle, heaviest during Sun night. Warm air temperatures (max 26°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 11mm), heaviest on Mon afternoon. Warm (max 20°C on Tue afternoon, min 15°C on Mon morning). Mainly fresh winds. | Days 10–12 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 20°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light. | Days 13–16 Weather SummaryHeavy rain (total 20mm), heaviest during Mon night. Warm (max 22°C on Mon afternoon, min 13°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the W by Tue afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wed 26 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 6:55PM11.05m | 7:20AM11.14m | 7:42PM11.80m | 8:04AM11.77m | 8:25PM12.35m | 8:46AM12.17m | 9:05PM12.64m | 9:26AM12.31m | 9:44PM12.63m | 10:05AM12.16m | 10:23PM12.32m | 10:43AM11.75m | 11:01PM11.75m | 11:22AM11.13m | 11:41PM10.99m | 12:03PM10.38m | 00:25AM10.12m | 12:51PM9.58m | 1:18AM9.25m | 1:53PM8.88m | 2:31AM8.60m | 3:17PM8.53m | 4:02AM8.45m | 4:42PM8.74m | 5:18AM8.84m | 5:47PM9.35m | 6:14AM9.51m | 6:36PM10.11m | |||||||||||||||||||
Low Tide | 12:52PM2.51m | 1:22AM2.04m | 1:42PM1.77m | 2:09AM1.33m | 2:26PM1.18m | 2:51AM0.84m | 3:07PM0.83m | 3:30AM0.63m | 3:45PM0.75m | 4:07AM0.71m | 4:22PM0.94m | 4:44AM1.05m | 4:59PM1.39m | 5:21AM1.61m | 5:36PM2.02m | 5:59AM2.32m | 6:16PM2.76m | 6:41AM3.09m | 7:03PM3.53m | 7:31AM3.84m | 8:03PM4.19m | 8:39AM4.40m | 9:27PM4.54m | 10:11AM4.53m | 11:04PM4.31m | 11:37AM4.10m | 00:14AM3.66m | 12:35PM3.40m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | E 2 | W 3 | W 2 | NE 2 | W 10 | W 5 | NE 2 | WSW 3 | WSW 3 | WSW 2 | WSW 4 | NW 2 | W 6 | SW 3 | NNE 2 | W 7 | SSW 2 | WSW 3 | S 1 | SW 2 | WSW 3 | W 2 | WSW 3 | WSW 3 | WSW 2 | WSW 3 | SW 3 | NE 2 | NE 2 | W 4 | E 2 | E 2 | NW 2 | W 3 | WSW 3 | SW 3 | W 4 | SSW 2 | S 2 | W 3 | WSW 2 | SW 3 | WSW 3 | WSW 4 | W 3 | WSW 3 | SW 4 |
 | |  | | | | | |  | |  | | | | | | |  |  |  | | | | | |  |  | | | | | | | | |  | | | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | light rain | light rain | mod rain | light rain | some clouds | clear | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | clear | cloudy | cloudy | rain shwrs | some clouds | some clouds | cloudy | some clouds | some clouds | rain shwrs | some clouds | clear | clear | light rain | mod rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 7 | — | — | — | 1 | 9 |
max °C | 24 | 28 | 23 | 28 | 33 | 28 | 29 | 28 | 20 | 25 | 26 | 19 | 22 | 23 | 17 | 19 | 21 | 17 | 17 | 19 | 18 | 18 | 20 | 16 | 19 | 19 | 17 | 18 | 20 | 19 | 19 | 20 | 16 | 19 | 19 | 16 | 18 | 20 | 16 | 21 | 22 | 20 | 18 | 18 | 16 | 16 | 18 |
Moonrise | 3:37 | — | — | 5:09 | — | — | 6:39 | — | — | 8:05 | — | — | 9:26 | — | — | 10:46 | — | — | 12:03 | — | — | 1:20 | — | — | 2:35 | — | — | — | 3:48 | — | — | 4:53 | — | — | 5:48 | — | — | 6:30 | — | — | 7:01 | — | — | 7:24 | — | — | 7:42 |
Moonset | — | 8:21 | — | — | 8:41 | — | — | 8:57 | — | — | — | 9:10 | — | — | 9:22 | — | — | 9:34 | — | — | 9:48 | — | — | 10:04 | — | — | 10:26 | — | — | 10:54 | — | — | 11:33 | — | — | — | 12:25 | — | — | 1:28 | — | — | 2:40 | — | — | 3:55 | — |
 | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — |
 | — | 8:43 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 8:15 | — | — | 8:13 |
Today's sea temperature in Cardiff is 20.9° C (Statistics for 11 Aug 1981-2005 – mean: 16.2 max: 17.6 min: 14.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest