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 08:30 AM and sunset is at 04:00 PM.
Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Sun afternoon. Cool air temperatures (max 10°C on Fri morning, min 8°C on Sat night). Winds decreasing (strong winds from the SE on Sat night, light winds from the S by Sun night). | Days 4–6 Weather SummaryMostly dry. Low air temperatures (max 9°C on Mon morning, min 4°C on Wed night). Mainly fresh winds. | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 7°C on Thu night, min 4°C on Thu night). Mainly fresh winds. | Days 10–12 Weather SummaryMostly dry. Mild temperatures (max 8°C on Mon afternoon, min 5°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 9:50AM5.27m | 10:08PM5.09m | 10:24AM5.38m | 10:44PM5.12m | 10:58AM5.44m | 11:19PM5.10m | 11:34AM5.46m | 11:56PM5.06m | 12:09PM5.43m | 00:33AM4.99m | 12:47PM5.37m | 1:13AM4.91m | 1:27PM5.29m | 1:58AM4.83m | 2:13PM5.20m | 2:48AM4.75m | 3:05PM5.11m | 3:46AM4.69m | 4:04PM5.03m | 4:51AM4.67m | 5:11PM5.00m | 6:00AM4.75m | 6:22PM5.06m | |||||||||||||
Low Tide | 3:57PM1.55m | 4:10AM1.51m | 4:32PM1.45m | 4:45AM1.48m | 5:08PM1.39m | 5:19AM1.49m | 5:44PM1.37m | 5:55AM1.53m | 6:21PM1.37m | 6:33AM1.59m | 7:01PM1.40m | 7:13AM1.67m | 7:45PM1.43m | 7:59AM1.76m | 8:33PM1.48m | 8:51AM1.85m | 9:29PM1.54m | 9:51AM1.92m | 10:31PM1.58m | 10:57AM1.93m | 11:38PM1.56m | 12:08PM1.83m | 00:44AM1.48m | |||||||||||||
SW 7 | SW 6 | SW 6 | SSW 7 | SSW 8 | SW 10 | SW 10 | SW 9 | SSW 9 | SSW 8 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 8 | NE 3 | NE 4 | ENE 4 | ENE 4 | NE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NE 3 | NNE 4 | NE 4 | NE 4 | NE 3 | N 3 | N 4 | N 4 | N 4 | NNE 4 | NNE 4 | |
 | |  | |  |  |  |  |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | |
clear | clear | some clouds | clear | some clouds | rain shwrs | cloudy | light rain | light rain | cloudy | cloudy | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 4 | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 6 | 5 | 5 | 6 | 7 | 6 | 7 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 7 | 6 |
Moonrise | 8:42 | — | — | 9:36 | — | — | 10:15 | — | — | 10:42 | — | — | 11:01 | — | — | 11:15 | — | — | 11:27 | — | — | 11:36 | — | — | 11:45 | — | — | 11:55 | — | — | 12:08 | — | — | 12:25 | — | — |
Moonset | 2:48 | — | — | — | 3:43 | — | — | 4:51 | — | — | 6:08 | — | — | 7:29 | — | — | 8:49 | — | — | — | 10:10 | — | — | 11:31 | — | — | — | 12:54 | — | — | 2:21 | — | — | 3:53 | — | — |
 | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:32 | — | — | 8:32 | — | — | 8:32 | — | — | 8:33 | — | — | 8:33 | — | — | 8:33 | — | — | 8:33 | — | — | 8:33 | — | — |
 | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:01 | — | — | 4:01 | — | — | 4:02 | — | — | 4:04 | — | — | 4:04 | — | — | 4:05 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 | — |
Today's sea temperature in Holyhead is 10.6° C (Statistics for 19 Dec 1981-2005 – mean: 9.9 max: 11.0 min: 8.9°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest