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 05:41 AM and sunset is at 08:37 PM.
Days 1–3 Weather SummaryModerate rain (total 18mm), heaviest on Wed night. Cool air temperatures (max 14°C on Sat afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the S by Sat afternoon). | Days 4–6 Weather SummaryModerate rain (total 15mm), heaviest on Sun night. Cool air temperatures (max 17°C on Tue afternoon, min 8°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Very mild (max 19°C on Wed afternoon, min 9°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | ||||||||||||||||||||||||
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 | 2:46PM8.75m | 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 | 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 | 5:31PM2.79m | ||||||||||||
W 4 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | SW 3 | SW 2 | W 3 | S 2 | NE 2 | SE 2 | NE 2 | NE 2 | E 2 | NE 2 | NE 3 | NNE 2 | E 1 | NE 2 | NE 2 | NE 2 | NE 2 | W 4 | W 5 | W 2 | W 3 | W 2 | W 5 | WSW 2 | SW 2 | W 1 | W 5 | W 2 | E 1 | SSE 2 | |
 |  |  | | |  |  |  |  | | |  | | |  | | | | | | | | | | | | | | | | | | | | | |
light rain | cloudy | light rain | light rain | cloudy | cloudy | some clouds | clear | clear | cloudy | cloudy | heavy rain | light rain | light rain | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||
1.0 | — | 3 | 2.0 | — | — | — | — | — | — | — | 11 | 2.0 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 11 | 10 | 9 | 10 | 11 | 10 | 13 | 14 | 11 | 15 | 15 | 12 | 13 | 16 | 14 | 15 | 17 | 16 | 17 | 19 | 16 | 13 | 15 | 15 | 15 | 17 | 16 | 16 | 17 | 15 | 16 | 18 | 15 | 18 | 19 |
Moonrise | 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 | 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 | — |
 | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:42 | — | — | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — | — | 8:50 | — | — | 8:52 | — | — | 8:52 | — | — | 8:54 |
Today's sea temperature in Cardiff is 11.0 °C (Statistics for 02 May 1981-2005 – mean: 10.6 max: 11.5 min: 8.8°C) | |||||||||||||||||||||||||||||||||||
Nearest