Holyhead 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 05:58 AM and sunset is at 08:36 PM.
Days 1–3 Weather SummaryMostly dry. Low air temperatures (max 8°C on Tue night, min 6°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Sat afternoon. Cool air temperatures (max 10°C on Sun afternoon, min 5°C on Fri night). Mainly fresh winds. | Days 7–9 Weather SummaryModerate rain (total 11mm), heaviest on Mon night. Very mild (max 11°C on Wed afternoon, min 8°C on Mon night). Mainly near gales. | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Very mild (max 12°C on Sat afternoon, min 9°C on Thu night). Winds decreasing (strong winds from the SSW on Thu night, light winds from the WSW by Sat night). | ||||||||||||||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sun 5 | ||||||||||||||||||||||||
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 | 11:27AM5.32m | 11:44PM5.33m | 11:59AM5.30m | 00:15AM5.34m | 12:31PM5.23m | 00:49AM5.30m | 1:06PM5.11m | 1:24AM5.19m | 1:46PM4.93m | 2:05AM5.04m | 2:33PM4.71m | 2:56AM4.84m | 3:36PM4.48m | 4:01AM4.66m | 4:55PM4.34m | 5:20AM4.60m | 6:23PM4.41m | 6:41AM4.74m | 7:37PM4.66m | 7:49AM5.02m | 8:34PM4.96m | 8:45AM5.34m | |||||||||||||
Low Tide | 5:35PM0.92m | 5:47AM0.99m | 6:06PM0.98m | 6:20AM1.01m | 6:38PM1.09m | 6:56AM1.11m | 7:14PM1.27m | 7:35AM1.26m | 7:54PM1.50m | 8:21AM1.45m | 8:43PM1.76m | 9:18AM1.64m | 9:45PM2.01m | 10:28AM1.76m | 11:03PM2.13m | 11:50AM1.69m | 00:25AM2.01m | 1:06PM1.42m | 1:36AM1.70m | 2:08PM1.05m | 2:32AM1.31m | 3:00PM0.72m | |||||||||||||
N 4 | NNE 4 | SW 16 | NW 4 | NNW 4 | SW 11 | SSW 8 | SSW 8 | NE 4 | ENE 3 | NE 3 | NE 4 | NNE 4 | N 5 | NNW 5 | NNW 5 | NNW 4 | SSW 5 | SSW 7 | SSW 7 | SSW 5 | SW 7 | SSW 7 | SW 6 | SW 5 | SSW 6 | SW 7 | SSW 7 | SW 5 | SW 6 | SW 7 | SW 4 | SSW 7 | SW 8 | SW 8 | |
 | |  |  | |  | | |  |  | | | |  | |  | | | | | | | |  | | |  | | | | | | | | | |
clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | light rain | light rain | light rain | cloudy | light rain | rain shwrs | cloudy | some clouds | some clouds | light rain | light rain | cloudy | some clouds | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | mod rain | some clouds | clear | some clouds | clear | some clouds | cloudy | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 1.0 | 2.0 | 2.0 | — | 2.0 | 1.0 | — | — | — | 5 | 2.0 | — | — | 1.0 | 1.0 | 2.0 | — | — | 8 | — | — | — | — | — | — | — | — | |
max°C | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 11 | 11 | 10 | 10 | 11 | 10 | 11 | 11 | 10 | 12 | 12 | 10 | 10 |
Moonrise | — | — | 9:41 | — | — | 11:02 | — | — | — | 12:22 | — | — | 1:36 | — | — | 2:35 | — | — | 3:16 | — | — | 3:44 | — | — | 4:03 | — | — | 4:17 | — | — | 4:28 | — | — | 4:38 | — |
Moonset | 5:54 | — | — | 6:07 | — | — | 6:26 | — | — | 6:53 | — | — | 7:36 | — | — | 8:38 | — | — | 9:56 | — | — | 11:25 | — | — | 12:57 | — | — | 2:28 | — | — | — | 3:59 | — | — | 5:30 |
 | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — |
 | — | 8:36 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:47 | — | — | 8:50 | — | — | 8:52 | — | — | 8:52 | — | — | 8:54 |
Today's sea temperature in Holyhead is 9.9 °C (Statistics for 24 Apr 1981-2005 – mean: 9.0 max: 10.2 min: 7.1°C) | |||||||||||||||||||||||||||||||||||
Nearest